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Re: 1985 CORVETTE TPI RUNS ROUGH |
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Joined:
2010/6/12 21:56 From JUST NORTH OF BOSTON
Posts:
3
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I have a 85 with TPI. I have been checking the FIC website and The more research I do the more I think I'm gonna be changing my injectors. I Will be doing a pressure drop test to see if I have a leak. What info do you need to recommend a replacement injector.
Thanks
Posted on: 2010/6/13 15:07
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Re: 1985 CORVETTE TPI RUNS ROUGH |
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Guru Newb
Joined:
2010/6/12 21:56 From JUST NORTH OF BOSTON
Posts:
3
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Bogus: Thanks for the fast response. Yes they are black, the engine was rebuilt before I purchased the car but I have no idea if the injectors were changed.I will try the pressure drop test but if that doesn't show leaking I think the drip test is a great idea, I don't mind pulling the manifold. Removed 9th injector and egr as well years ago, haven't missed them!
Posted on: 2010/6/13 1:57
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1985 CORVETTE TPI RUNS ROUGH |
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Guru Newb
Joined:
2010/6/12 21:56 From JUST NORTH OF BOSTON
Posts:
3
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Hey. I have been having running rough problems for a while,cyl 2 and 4 skipping also have black tailpipes. Seems to be after hot soak. Runs great until I shut it off!Thinking I have injectors leaking problem after shutting down. Happening more and more lately. Need help on best way to test for bad injectors as I am getting tired of changing plugs on a hot engine! OUCH! Current injector is num 0280150223. Is this the stock injector? What would be best replacement that would not require retune. Pcm is currently tuned for the injectors I now have.
Thanks. Bob
Posted on: 2010/6/12 23:17
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