Service Engine Soon light on
Thread Starter
Heel & Toe
Joined: Jul 2009
Posts: 22
Likes: 0
Service Engine Soon light on
I had a real bad idle on my 1990 L98 with 95k original miles, Vette. I bought a set of third generation Bosch injectors from Jon and my idle isues were gone but now it's sucking up some fuel like 12.5 per mile city and 16 on highway and my "Service Engine Soon" light come on and will stay on until I turn the car off. Then it will not come on until a couple of days later. Anyone knows a reason on why this is happening?
Pro
Joined: Aug 2007
Posts: 509
Likes: 8
From: Livonia Michigan
I had a real bad idle on my 1990 L98 with 95k original miles, Vette. I bought a set of third generation Bosch injectors from Jon and my idle isues were gone but now it's sucking up some fuel like 12.5 per mile city and 16 on highway and my "Service Engine Soon" light come on and will stay on until I turn the car off. Then it will not come on until a couple of days later. Anyone knows a reason on why this is happening?
Pro
Joined: Aug 2007
Posts: 509
Likes: 8
From: Livonia Michigan
You can use a paper clip to jumper 2 connectors on the OBD1 connector under the driver's side dash. Do a search of the forum for the writeup on how to do this.
