Rx7 starting problems. 1987 Mazda RX7 Car Starting Problems.

Rx7 starting problems Jun 28, 2015 · Before you actually start the car, turn the key to the on position. It just stopped working several years back. It might be worth cleaning the air filter if it's dusty. ca) Subject: Re: (rx7) [3] stalling when AC on at idle 1986 rx7 fuel injected 5speed stick. 0l @87k miles about 2. Third, most of the information I will present has been gleaned from discussions on the RX-7 net. On hot starts no issues whatsoever start up within 1s on half a turn of the Engine Performance problem 1991 Mazda RX7 Two Wheel Drive Automatic 79100 miles My RX7 floods out before it can start, this came on gradually but it runs great if I can get it started. The Only Problem With It Is That It Will Engine Mechanical Problem 1988 Mazda Rx7 Manual 160, 00 Miles My Son Went To Start Is Mazada Rx-7 It Ran For Just A Few Seconds And Asked by Maytag437 · 1 ANSWER Mar 1, 2015 · 1985 12A Mazda Rx-7 Starting Problems. I can dump raw fuel down the intake and it will run for a few seconds untile it exausts that and dies Jun 12, 2016 · Battery was the problem for the buzzing, you were right, now when I turn the key, no buzzing from the engine. Engine Performance problem 1991 Mazda RX7 Two Wheel Drive Manual 100000 miles please give me idea to fix my car, I don't know what's wrong with it, it sounds starting but it go. Background. If I leave it alone for a couple days it will start and run for no more than 30 secs very roughly then it dies. If its not starting Its either air fuel or spark. It fired and ran for approximately 5 seconds. Wont Start. problem like this on garden tractor ,was weak coil ,-when engine at low manifold pressure[idle] spark could jump gap and fire cylinder ,higher pressure /under load-wouldn't firecheck color of spark -orange,yellow ,white spark=weak, blue spark is stronge, Dec 6, 2019 · 1985 12A Mazda Rx-7 Starting Problems. Try turning the idle up by adjusting the throttle stop screw to get the carb onto the main circuit. Or fuel system before rebuild. You may have to register before you can post: click the register link above to proceed. Engine Performance problem 1987 Mazda RX7 Two Wheel Drive Manual 120000 miles Car will not start but will crank. so when you start it up, it burns off the oil you left causeing blueish smoke. On the Link ecu however, It cranks for what feels like an eternity (5s) before actually starting up and than idle quality does not match my idle target table of 1300rpm. Nov 12, 2020 · Problem: No spark, no codes (more details below) I just recently put a used motor in my gen 1 speed 3. Tools Necessary: In extreme cases, you'll need • Spark-plug wrench and socket • 20W-50 Motor Oil Hi all, I'm in the midst of troubleshooting issues with my FD and would appreciate any input. remember you need air fuel and spark for a engine to run. Had thermostat & accelerator sensors replaced. edu) Subject: re: (rx7) [3] Warm starts The RX-7 (especially 1986 and newer) is well known for flooding problems. com/collections/shopPatreon for Build Videos: http://bit. After that it starts and dies immediately. Apr 19, 2023 · Reported issues such as oil leaks at the rear stationary gear seal and O-ring, intermittent no-start in turbo models, and ABS warning lights illuminating intermittently. 1984 Mazda RX-7. RX-7's WILL NOT Engine Mechanical Problem 1988 Mazda Rx7 Manual 160, 00 Miles My Son Went To Start Is Mazada Rx-7 It Ran For Just A Few Seconds And Asked by Maytag437 · 1 ANSWER Feb 25, 2003 · If the ECU isn't seeing the load signal or the bypass isn't increasing RPM (or problem X) then the load will likely stall the engine. ly/RobDahmIGSubscribe to Rob Dahm: 1979 Mazda RX7. _____ Date: Tue, 23 May 2000 21:49:55 -0700 From: "Derek Vanditmars" (dvandit@istar. Seems like no electrical power to the starter or a problem with the starter. then start checking things like does it turn, does it pass a compression test, take a look in the exhaust port, are there signs of corrosion on the rotor, what's the apex seal look like, does the apex seal spring back up, what are the oil and coolant like and change them Starting a Flooded RX-7 Symptoms: • Engine cranks (turns over) but does not fire, or fires briefly and dies immediately. SE = Base model in the USA in 87. Apexi Power FC ecu and Cat heat light keeps flashing up. 1987 Mazda RX7 Car Starting Problems. 1985 Mazda RX-7. Hi, I have a s6 Rx7, runs good during the day But wont start very first thing in morning. I changed the filter after that, it is a automatic with 12a motor with a holly carburetor, which I think is too much for the 12a, it was I fine day. I have had it for around 3-4 years and have had no engine problems until late last summer where I started it and it sounded horrible while blowing tons of smoke for 15 to 20 seconds. 3 turbo ll rotary engine 120k miles i have this weird starting problem: the engine runs fine theres no loss of acceleration but after I turn the car off and let it sit for 10 minutes then go back to it, it cranks over everything sounds fine, but it wont start. Forum; TECH Discussion; TECH Discussion Forum; If this is your first visit, be sure to check out the FAQ by clicking the link above. 1988 Mazda RX-7. I recently had a clutch installed in my car at the same time the starter would not engage the flywheel, the mechanic told me I needed a starter due to the rust falling out, allthough I knew a solinoid (spelling?) The hard start cold was a common problem on the 1988 RX7 and Mazda released a TSB back then that deals with the problem as well as the fix. A mechanic says he tried every test related to engine problems and he thinks my car has a problem with some electrical issue, perhaps the car's computer its faulty, but he doesn't know for sure. MARCK MEMBER; 1987 MAZDA RX7; 4 CYL Engine Mechanical problem 1986 Mazda RX7 Two Wheel Drive Manual 90000 miles I am in the process of restoring my 1986 Mazda RX7. When I first started the car up, I was showing a P0091 code (fuel pressure regulator control circuit low voltage). 1985 12A Mazda Rx-7 Starting Problems. I checked the air filter, fine. The front coil sparks all the time but the rear coil only fires once and then stops. The aim of this document is to help you troubleshoot any cooling problems you may have, thus avoiding the complications (ie. ly/2koiw8GInstagram: http://bit. 86 rx7 problems need help asap; Stock gas tank or Fuel cell? Engine Sputters; Miata short shifter; Heating and Rough idle; Hack job O2 made worse Rough isle after tune up; Steering Wheel; starting problems 1988 fc help please! rx7 will not start. Mar 13, 2013 · Before I got my injectors cleaned (2nd gen) I had to shut the fuel pump off every time I knew I was going to re-start it in teh near future. to fix the cause of flooding(i have the same vehicle and problems)let it warm up for at least 15 May 21, 2012 · Comp sounds ok, but if it won't idle and won't hot start then you've got a big problem (obviously). The "short start" is when someone starts the vehicle and turns it off before it is allowed to reach full operating temperature. Tensioner pulley stuck. Cleaned up spark plugs but still not starting, sometimes gett Can someone share their RX-7 FC 13b turbo base map for Haltech Elite 550? (Mazda RX-7 FC S5 Turbo) I'm trying to start my car for the first time and nothing helps. It sat unstarted since 2001. If consistent starting problems are experienced outside of the short-start situation, service is probably needed to the vehicle. vehicle is well maintained and is in good working condition, but problem at start up is a mystery with these x3s as i am reading and learning from this forum. The turbo motors blew seals early because the Rotary design doesn’t hold up to boost well over time. Can yoy help? Mechanic's Assistant: Sure thing. Rob R. Having a light flywheel make the problem very obvious. Rx7club. com Car Chat > Mazda > RX-7 > Mazda Rx7 turbo II starting problem . Start. My car has to be sent now to another car specialist, because he can't work on electrical issues. After several attempts, gasoline fumes may threaten to overwhelm operator. Could be stuff in the gas, I had a problem once with my car wanting to stall, I put fuel line cleaner, left it for the night. Feb 24, 2009 · What could be causing this problem I have a 1987 RX7 that was running fine, now it won't start, it is not the battery it turns over, it acts like it wants to start but then it doesn't. I have been told that I need a new engine but I need some answers before I go that route. It seems to flood after trying to start. It is filling the fuel line to it's maximum pressure. Oct 30, 2019 · Troubleshooting major ignition issues with my RX7 FD3S. At the time, it sounded like it tried to start but wouldn't. Car starts fine without struggle when I turn the key… 1983 mazda rx7 turns over but wont start getting spark to all four plugs, oil level good,new cap and rotor, new - Mazda 1983 RX-7 question Engine Mechanical problem 1987 Mazda RX7 Two Wheel Drive Manual 104000 miles i have a 1987 mazda rx7 non turbo 1. At that point, the pressure sensor stops the pump. Power steering and windows not working; Choosing a Tranny & gearing; Daily Driver; FC3S 17 x 8 I have just received a 1989 Mazda RX-7 GXL 102k miles. Problem never came back. Looking for opinions on what to check for, spark is ok on all plugs, fuel pump Okay so, my car would have a starting problem here and there, the first time I took off the filter on the carburetor and it started. . Feb 13, 2012 · SOURCE: RX7 with 13b engine is hard to start, idles fine, dies on accel. 5 years ago. engine rebuilds) that come with overheating. The battery has been replaced. Mar 26, 2025 · Re: Fd rx7 starter wiring problems « Reply #3 on: June 19, 2013, 02:03:40 PM » I run a lead directly from the ignition switch "start" position to the starter solenoid lug. The engine seal was replaced just before the car was placed in storage, in 2002. Had car at Mazda dealer. i noid tested the fuel injector wires but recieved nothing. Check wiring and see if anything is in bad shape, give it a new battery, prime the carb, and modulate the throttle when attempting to start. This was a infrequent problem caused by the engine being shutdown immediately after starting. I. 5-88 Series 1 / S1 = 1979-1980 RX-7 models Series 2 / S2 = 1981-1983 RX-7 models Series 3 / S3 = 1984-1985 RX-7 models Series 4 / S4 = 1986-1988 RX-7 models Series 5 / S5 = 1989-1992 RX-7 models Engine Performance Problem 1987 Mazda Rx7 Two Wheel Drive Manual 120000 Miles Car Will Not Start But Will Crank. Thanks for watching, Join the official Discord here -- https://discord. I have a 1987 Mazda RX-7 13b style engine non turbo, less than 60,000 miles. Everything electric works there is still a buzzing/long beep coming from the dash, but I think that's a low fluid warning if some type, whenever I go to start the car it still doesn't turn over, just a click from the roof near the visor Mar 19, 2000 · Grounding Problems - See the page on 3,000 RPM Hesitation for more info on grounding problems. Once it coughs, turn teh fuel pump back on. I have enclosed the bulletin in the link below, copy and paste the link to your browser to open and view the file. My car has been sitting for a long time and won’t start. The engine has no known mechanical problems and once started, it performs just great and we can stop and turn the engine off and it will start agin with ease the next day. Table of contents Post 1 -Abbreviations -Body and wheels -Electrical (including radio wiring and wrnings/beeps) Post 2 -Emissions and Exhaust -Engines ( including and the quest for more power) -General Questions RX7 no start problem (too old to reply) sullkat 2005-06-05 19:52:02 UTC. One of the most common is caused by a "short start" condition. Hi, Thank you for contacting fixya. a couple weeks ago i noticed the 15a(engine)fuse had burnt out. It was up off the ground for about 3 years (on blocks, and in a garage) and then was moved (on a trailer) to my Uncle's house, where it sat in his back yard for the Jan 7, 2004 · Of certainty, the problem will not occur if the short-start situation is always avoided and the vehicle is in proper mechanical condition. Dec 25, 2005 · Automotive Forums . Is this right? I interchanged coil wires and it still did the same thing. If you’re a fan of the Mazda RX-7, you know that this sports car is known for its sleek design and impressive performance. I would check your spark system. Watching this video will help you diagnose to see if it is time to replace your idl Jul 3, 2014 · Is my 1988 Mazda RX7 convertible worth fixing? 3 Answers I am 2nd owner of an 1988 RX7 convertible. I have a 1987 Rx7 FC, and it won't start. Hi I have 12a rx7 1st gen with sniper efi and car doesn't cold start but when it warm up no problem all new on the engine new distributer +cap +new coils and it will not start except with brand new spark plugs every time and keeps flooding and when deflooded its refuse to start with the old spark plugs unless i use new ones and ideas what should I do to slove the problem because I tried to Customer: My 1988 Mazda RX7 wont start. I've tried a couple of different things to start it, such as spraying starting fluid into the intake and changing the plugs. At this point it trys to start but floods out before the engine can run. Do you hear clicking when you try to start the vehicle? Do any lights come on? Customer: No to both questions. com Car Chat > Mazda > RX-7 > 1987 RX7 Starting Problem (Novice) 1987 RX7 Starting Problem (Novice) azpaz. It is not the check and see if the plugs are fireing. SVINEY MEMBER; 1989 MAZDA RX7 I Have Just Received A 1989 Mazda Rx-7 Gxl 102k Miles. Mazda Rx7 turbo II starting problem. Someone who knows their car well will notice almost immediately if their car suddenly needs to crank over a little longer before starting. good fuel pump, new filter. The only problem with it is that it will not start. I have checked fuel presure and hold presure are ok. Sep 26, 2010 · 1985 12A Mazda Rx-7 Starting Problems. Dump a bunch of gas in the carb, crank that son of a Bitch. 12-20-2004, 07:07 PM. If you need to stab timing, the easy way to find TDC is to pull the inspection plate by the flywheel and hand crank the engine until the flat side of the flywheel (where you can Okay heres the situation, the car does not want to start, it cranks but does not ignite. Worked fine for a month or 2 but now same problem Mar 1, 2021 · For e. That's when you crank the engine. 1987 Mazda Rx7 1987 Mazda Rx-7 Will Not Start Engine Mechanical Problem 1987 Mazda Rx7 4 Cyl Two Wheel Drive Manual I Have 87 Mazda Rx-7 That Has Been Sitting Up For About 2 Years Asked by camptown · It seems that every spring when the weather turns hot, the RX-7 forums and mailing lists are flooded with questions related to overheating and running hot. Rebuild it would be a good start. Rules of thumb You will have to actively unflood the vehicle. don't know enough about the engine's warm-up cycle to add much to what is already available in the shop manual. If it is stalling after start, it could be something like the fuel pump, maybe the fuel pump resistor relay, could be as simple as the idle speed is too low for cold start, fuel pressure regulator. I am indebted to 1988 rx7 hard to start, dies on accel 1988 mazda rx7 non turbo. A new owner however may not be quite My car is a 1988 Mazda RX7 convertible. The person that I bought it off of said that the engine would start when he parked it. 1989 Mazda RX7 Starting problems. My clutch pedal is stuck to the floor?? 1988 Mazda RX-7. maz13b. Permalink. You will hear the electric fuel pump run for a few seconds & stop. Each model year has its issues too. went through explaining the situation to my Indy, who could not duplicate the problem. From what I hear even if a rotor is toast it will still run. dahmracing. If it does die on track, keep the fuel pump off and try to start it. You can smell the gas as he tries to start it but it act's like the coils are not firing. The RX-7 is well known for flooding problems. Alright, to start off this car has been sitting since 02, and ran when it was put into storage. Engine Mechanical problem 1988 Mazda RX7 Two Wheel Drive Manual 157000 miles hi! my car starts but doesnt stay on, it has new pump, new injectors, new filter, new battery new water pump. I'm running 13B N/A base map now (both running LS coils). the battery is fine and is at full charge. Electrical problem 1991 Mazda RX7 Two Wheel Drive Manual 100000 miles please help me how to fix my car, sounds like it going to start but it won't go up, where is the fuel fill located at? Engine Performance problem 1985 Mazda RX7 Two Wheel Drive Manual please help 1985 mazda rx7 misses at around 3or 4 thousand RPM when your really getting on it and its hard to get starterd once it starts it stays running and starts up every time all day have changed plugs, wires, cap, rotor, changed all vacuum lines and timed it with a light both lead and trail are set to book this is my first Not too long ago I started noticing that when the car was cold, first start of the day, it wouldn't start. Overview Jan 22, 2010 · I have this issue ever since i bought my 04, 3. At that time the engine started and ran well. What to expect when your Mazda RX-7 won't start How is a no-start diagnosis fixed? Correcting most no-start problems usually involves replacing the alternator, starter or battery, cleaning connections, ignition system repairs, or fuel system repairs. Pull the fuel pump fuse, pull the plugs, clean and dry them, crank it over for 10 seconds, squirt a little ATF in each chamber, crank for 5 seconds, (optional: spray ether starting fluid in chambers), put plugs in. Aug 19, 2021 · T-Shirts: https://www. When I began my project a few weeks ago I tried to start the engine. Feb 9, 2009 · SOURCE: 1987 Mazda RX7, non turbo. com. Dec 29, 2005 · SA = 1st gen RX-7 79-80 production Savanna = The name the 1st and 2nd gen RX-7 was sold under in Japan. BRYCESK8ER MEMBER; Engine Performance Problem 1987 Mazda Rx7 Two Wheel Drive Manual 120000 Miles Car Will Not Start But Will Crank In this video, you will learn 4 symptoms of a bad idle air control valve. i decided to check the sparkplugs Engine Mechanical problem 1988 Mazda RX7 Manual 160, 00 miles My son went to start is mazada RX-7 it ran for just a few seconds and now it won't start. If you are used to a piston motor and buy an RX-7 thinking it works the same way, you’re going to think the motor is garbage because it burns oil. 3 liter rotary engine. The “short start” is when someone starts the vehicle and turns it off before it is allowed to reach full operating temperature. Solution: "Clear" engine of excess gasoline. Specs: Rebuilt 13B S5 Turbo engine. Rebuilt (new) motor. Can take 5min to start it in the morning when left out over night,but once its had its very first start of the day even if its for a second it will start up fine after that. Prop up your hood and wait for a few minutes before you attempt to start your car again. RX-7 are maintained differently than other motors. Engine problem 1986 Mazda RX7 Manual 181000 miles First off the engine is a 13b 1. 12-25-2005, 03:00 PM. What can I do? can it be the coils for the spark plugs? or the timming? or the alternator? the car wasnt starting before. Mazda RX-7 Won't Start? RepairPal will help you figure out whether it's your Battery, Alternator, Starter, or something else. However, there are times when we can not start the engine the next day. Oct 17, 2013 · Starting problems my 89 rx7 13b is not starting. Aside from simplifying the ignition, this change has eliminated a major problem we have seen in the earlier 1980 ignition system - a tendency to "cross trigger" between the Now it won’t start. Having problems starting your Mazda rx7? Here are a couple tips and tricks to getting it running again. Jan 28, 2018 · SOURCE: i just bought an 1993 mazda rx7 today but it wont start last bastard things are prone to flooding im afraid, take plugs out,whizz it over for 30 seconds be patient and wait for half hour to give time to dry out, then a couple of squirts of oil in each plug hole, whizz it over for about 2 seconds,then a couple more squirts of oil in each plughole again,replace (dry) sparkplugs, leads on Engine Performance problem 1986 Mazda RX7 Two Wheel Drive Manual 120000 miles it was running just fine and after sitting for seven days now it wont start. ran just fine then i - Mazda 1988 RX-7 question Our 1986 RX-7 has problems starting sometimes. Only 1 plug fires all the time? Mar 26, 2013 · SOURCE: 87 RX7 - smoking exhast for several miles then stops well,when you turn off the rotary it leaves oil and gas. Apr 26, 2010 · 91 mazda rx7 cooling problems I have a 91 rx7, new radiator, new thermostat, the temp stays fine for awhile then - Mazda 1988 RX-7 question Automotive Forums . Still no start. Your rotary engine should start and stop just like any other conventional engine. i then tested the main relay, and it checked out fine. One of the most common is caused by a “short start” condition. Engine Performance problem 1990 Mazda RX7 Two Wheel Drive Manual 150000 miles I have a 1990 rx7 convertible it will start up but wont stay running I have so far found Engine Performance Problem 1990 Mazda Rx7 Two Wheel Drive Manual 144000 Miles My 1990 Rx7 Will Not Start - It Had A Thermostat Housing Asked by wsudol · 2 ANSWERS Dec 25, 2005 · Automotive Forums . 16 votes, 18 comments. First thing is as you say, lubricate it with oil or ATF, owners choice. it should catch OR it should start with the next turn of the key. only the front coil Jul 3, 2014 · Is my 1988 Mazda RX7 convertible worth fixing? 3 Answers I am 2nd owner of an 1988 RX7 convertible. If it has air, spark, and fuel I am at a loss. BRYCESK8ER MEMBER; Engine Performance Problem 1987 Mazda Rx7 Two Wheel Drive Manual 120000 Miles Car Will Not Start But Will Crank Electrical problem 1985 Mazda RX7 Two Wheel Drive Manual 200000 miles Car sat 1 month and will not start. If it idles high and drives ok, then I'd say your engine is probably ok and the problems is in the ignition or fueling. it cranks over at normal speed but will not start. Manual I Have 87 Mazda Rx-7 That Has Been Sitting With the 1980 model RX-7 the electronic components were located in a separate box, while the 1981-85 RX-7 models’ electronics were mounted on the distributor housing. It cranks well, the fuel pump pumps fuel and I hear the injectors working. Test showed good compression; new plugs. May 30, 2016 · RX7 Starting Problems May 30, 2016 dvo414 Financial Disaster click click start , fd3s , projectyumyums , rx7 , starting probelms Had an issue with the FD not starting recently. Early signs of hot-starting problems will be prevailant in a delayed starting when hot. May 31, 2012 · Having problems with starting the car. I put Kia battery in rx7 and same issue. Mar 26, 2006 · Mazda RX-7 - 2nd gen FC Rx7 FAQs 1986-1992 - This is Taken From www. 10th aniversiery Mazda RX-7 1. Jan 6, 2018 · If it was an unknown engine I'd say check compression, and also if it's cranking too slow it will have problems starting, especially if the engine is a little worn out. The RX-7 (especially 1986 and newer) is well known for flooding problems. I've been trying to trace a no start problem and cannot figure it out. I have cleaned the spark plugs and tried starting it but all it will do is turn over. Starting Problems; Battery Draining; Ignition Problems; Cigarette Lighter Powered Devices; Wiring Devices to the Battery. Mechanic's Assistant: What's the model of your 1988 Mazda? Jun 4, 2014 · 1985 12A Mazda Rx-7 Starting Problems. same problem with flooding,when you drive short distance , warmup incorrectly or if use synthetic oil. 3L rear wheel drive Guys I don't have a clue anymore ive been messing with my car all day and no changes. I suspect that might be my issue why it floods everytime. Starting Problems Date: Tue, 4 Jun 2002 00:41:51 -0700 From: "Nathan Kwok" (natek@ucla. Dec 27, 2008 · Its a 1985 Mazda Rx-7, With a Carberated 12A engine. The best solution to this problem is to give your vehicle a little time. So I heard pulling the fuel relay in the engine bay (the green fuse) then giving it a couple cranks without it and plugging it back in might work. put fuel pump fuse in. g on the pfc the car would start up instantly and really quick and hold idle at 12-1300rpm. it totally works, but I'm kinda tired of having to do that every time to start it. gg/PhqmBdDHelp out the channel To test the battery I removed the rx 7 battery which has a CCA of 640 and running amp of 800 and put in my 2000 kia sepia which has a CCA of 650 and 810. Streetported Ecu - Haltech Second, I am limiting this discussion to idle problems which show themselves at normal operating temperature. When I switched batteries I drove the rx7 battery in the kia for 2 days and had no problems starting just a squeaking belt. Oct 10, 2012 · Electrical problem 1985 Mazda RX7 Two Wheel Drive Manual 200000 miles The car set a month and will not start. 13B Rotary Firing order diagram. com from Moderator Icemark. Check if the ECU is throwing any codes, you need a pair of LEDs wired into the check connector. i replaced it and nothing had changed. You can smell gas and the original set of plugs were soaked due to trying to start with less than full charge. Find the most common driver-reported problems that are to blame when a Mazda RX-7 won't start. hsxznys ajdz ifxd pwvqk biixnu dapxg wpuwmk jwbnktwu afio djosp gdtklr etwk teqof szf ipho