2nd Generation Specific 1986-1992 Discussion

need the cure

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Old 05-28-2009, 07:41 PM
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i need to know how to cure this hot starting issue. i though i fixed it when i replaced my injectors. it was fine after i switched them but it came back a few weeks later. i am starting to give up and if i don't fix it soon i am looking into just getting rid of the car. i really like my FC but i dont like waiting for it to cool down when i really need to leave. so if anyone out there had hot starting issues and fixed it please tell me what you did so i can try it on my car.
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Old 05-28-2009, 07:51 PM
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So new injectors fixed the problem, but only for a little while? Are you running a fuel filter? What does the inside of your fuel tank look like?



A few years ago a friend of mine had an Audi that had tons of rust in the tank. He kept fixing the fuel injection and it kept crapping out.
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Old 05-28-2009, 07:59 PM
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have you checked compression ?



have you adjusted the tps when the car is hot?
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Old 05-29-2009, 11:45 PM
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the tank and everything is clean, but i haven't tried checking the tps while the car is hot though.
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Old 05-30-2009, 12:05 AM
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i checked how to adjust the tps but it says i need a light, but i remember reading somewhere that i can adjust it using a voltmeter. can you tell me how to adjust the tps, i have the FSM but i just need to know what i can use in place of the light
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Old 06-02-2009, 04:46 PM
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it can also be vacuum leaks....
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Old 06-03-2009, 12:03 AM
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see thats what i am starting to think it is actually
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Old 06-05-2009, 12:29 PM
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Originally Posted by FC_BOY' post='922353' date='Jun 2 2009, 10:03 PM
see thats what i am starting to think it is actually


FC's are picky about starting hot... and you can have a bunch of marginal stuff (small vacuum leak + tired coolant temp sensor + leaky injectors) make it flood...
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Old 06-06-2009, 04:46 AM
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can compression cause hard hot starting too
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Old 06-06-2009, 12:51 PM
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Originally Posted by FC_BOY' post='922555' date='Jun 6 2009, 02:46 AM
can compression cause hard hot starting too


yes, but if it idles smoothly than compression is usually good.
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