where to next
Thread Starter
3rd Gear
Joined: Feb 2013
Posts: 3
Likes: 0
From: Cullman AL
where to next
1996 vette LT1 have replaced the water pump, the opti-spark, the crankshaft position, and the engine control module. The check engine soon light was on and continues to be ON. All work was done by chevy technicians. Car cranks, runs great and have driven over a thousand miles since work was done, no issues. Any suggestions as to what to do next?
Safety Car
Joined: Aug 2002
Posts: 3,842
Likes: 230
From: SANTA CRUZ CA
A Chevy dealer did all the repairs, and let the vette go with the trouble light 'on'? Doesn't sound right. A dealer would not miss an opportunity to add to his revenue by letting a vette loose with a trouble light glowing.
Racer
Joined: Sep 2012
Posts: 462
Likes: 3
From: Virginia
Not a whole lot to go on without a code. As a 1996, I would hazard a guess that it's an O2 sensor somewhere. You have four of them, assuming the car is stock. Since the car is apparently driving fine, it would be one of the two post-cat sensors.
