need help bad
Thread Starter
Instructor
Joined: Feb 2006
Posts: 176
Likes: 0
From: Pasadena MD
need help bad
car is 93 vett car was having a hard to start problem and when it started you could not hit gas until it heated up or it would die but when it reached operating temp it would run like a top but now it will not even start I replaced the opti/coil/and icm and still will not start I had a ect code and a code for no ow res and now high res signal has anyone had this problem before thanks
Safety Car
Joined: Jun 2006
Posts: 3,629
Likes: 28
From: FL
If you have replaced the Opti and it is still setting the Hi Res code you may have a wiring problem. You need a Factory Service Manual to correctly troubleshoot and isolate the problem, throwing parts at it is a waste of time and money.
For a no start issue verify the basics first, (spark to plugs, fuel pressure, compression) verify that you installed the distributor correctly, early ones can be forced on if you pulled it down with the bolts, good luck.
For a no start issue verify the basics first, (spark to plugs, fuel pressure, compression) verify that you installed the distributor correctly, early ones can be forced on if you pulled it down with the bolts, good luck.
