92 corvette bogs when warmed up
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2nd Gear
Joined: May 2009
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92 corvette bogs when warmed up
i have a92 corvette six speed. when it reaches temp it acts like its running out of fuel. ive replaced fuel pump,fuel filter twice, and air filter. the computer reads no code errors. before it warms up and starts bogging it runs perfect. can anyone help?
Last edited by rickydinks; May 17, 2009 at 07:28 PM.
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From: Cumming Ga
report back your readings
Jon
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From: Western Suffolk, Long Island NY
If you are on the road when it happens, try disconnecting one injector at a time and reach over and rev the engine to see if it still boggs down. When an injector goes bad electrically, its resistance drops, and it effectively shorts out all of the injectors on that side of the engine.
Also, I hope you used a fuel pressure gauge to troubleshoot the pump(s). They are like $25 on amazon and are invaluable for determining if you have a leakdown or pressure problem.
Last edited by malc; May 17, 2009 at 08:31 PM.
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Joined: Mar 2008
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From: Cumming Ga
you need new injectors for sure..
here is the set we recommend
http://fuelinjectorconnection.com/sh...&productId=134
here is the set we recommend
http://fuelinjectorconnection.com/sh...&productId=134
Melting Slicks
Joined: Feb 2005
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From: Sebastian Florida
St. Jude Donor '06
Jon, should it not say in your ad '86-93'?
92 and 93's are exact same engine, except for the IAC changing in mid year 93.
If it persists after replacing the FI's, check the ICM, O2's and cats, mine started w/the same problem and it has taken me 2 yr's to find and correct all problems, but I was also throwing a code.
92 and 93's are exact same engine, except for the IAC changing in mid year 93.
If it persists after replacing the FI's, check the ICM, O2's and cats, mine started w/the same problem and it has taken me 2 yr's to find and correct all problems, but I was also throwing a code.
Last edited by Randy93; Jun 4, 2009 at 03:44 PM.
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Joined: Mar 2008
Posts: 1,762
Likes: 14
From: Cumming Ga
Jon, should it not say in your ad '86-93'?
92 and 93's are exact same engine, except for the IAC changing in mid year 93.
If it persists after replacing the FI's, check the ICM, O2's and cats, mine started w/the same problem and it has taken me 2 yr's to find and correct all problems, but I was also throwing a code.
92 and 93's are exact same engine, except for the IAC changing in mid year 93.
If it persists after replacing the FI's, check the ICM, O2's and cats, mine started w/the same problem and it has taken me 2 yr's to find and correct all problems, but I was also throwing a code.
