Quote:
Originally Posted by NashT
Sounds like a fuel issue for sure. Definitely check your timing but if its not running hot you shouldn't be running too much advance. Have you ohmed the injectors or used noid lights on them?
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just had my OEM injectors refurbished and checked out by the doctor injector 2 hours away. still no change. procured a timing light, checking that tomorrow. whats a noid light?
Quote:
Originally Posted by Mikester
Hey how's it going. Glad you got the charging system and wiring sorted out. One of the not so fun parts about this hobby is sometimes having to clean up others' messes. On that note, is there any chance that you or the previous owner used octane booster since the last spark plug change? If so, I would tell you that changing the plugs and never using it again will be the ticket. What you describe in post #12 sounds eerily familiar.
Mike
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i have not besides some lucas injector cleaner which seemed like it helped until i ran through that tank of gas. im planning on changing plugs tomorrow
Quote:
Originally Posted by Presto
Try unplugging your maf sensor while it’s running
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it just starts idling crazy. jumping from like 300 to 800 rpm
Quote:
Originally Posted by blkvrtswp
+1 for injector o-rings. Cheap and easy to replace!
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got new O rings when i had my injectors rebuilt, still no change.
doing timing and plugs tomorrow. it only happens once the engine starts getting hot anf right before it builds boost it just starts crackling and popping. it could only do that if its getting too much fuel. if the timing and plugs dont fix it i guess i could get an adjustable fuel pressure regulator? would an old FPR cause too much fuel pressure once warm? hopefully i get it sorted tomorrow. really hopeful on the timing being off