Service Engine Soon
Thread Starter
Navigator
Joined: Jan 2006
Posts: 9
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Service Engine Soon
"Service Engine Soon" Display comes on stays a few minutes gone for a few days, then back on for a few minutes. 93 Vette LT1 57k miles. Is this oxegen sensors? something else? Don't have any computer stuff for codes whats the obvious? Do have all the manuals----
With this gas thing I have been ******* the vette to work at 62mph
getting around 25-27.5 per gallon on a 21 mile trip I am impressed, but maybe the ******* it is the issue and I need to get this vette up to speed again.
Appreciate the help
Wayne in San Jose
With this gas thing I have been ******* the vette to work at 62mph
getting around 25-27.5 per gallon on a 21 mile trip I am impressed, but maybe the ******* it is the issue and I need to get this vette up to speed again.
Appreciate the help
Wayne in San Jose
Melting Slicks
Joined: Feb 2005
Posts: 2,135
Likes: 0
From: Sebastian Florida
St. Jude Donor '06
Use the paper clip trick, put one in the top right ALDL pin and the other end in the bottom left and turn the key to the ON position. Then post back w/your results.
ALDL is under the dash right by your right knee.
ALDL is under the dash right by your right knee.
Last edited by Randy93; Jun 14, 2008 at 11:09 AM.
Race Director
Joined: Apr 2004
Posts: 17,066
Likes: 3
From: Milpitas ca
All you need is a paper clip to pull your codes.
Racer
Joined: Sep 2007
Posts: 393
Likes: 0
From: Bartonville Illinois
If the SES lamp doesn't stay on then your probably going to have to search the CCM for history codes. This is all explained in the part of the manual that covers CCM diagnostics. You use the DIC to retrieve them. That is the Trip/Odo button and a couple others there to scan through them. DIC is driver info center. Then when you get the numbers if any set and look them up. It could be anything.
