1989 Pontiac Firebird V8 Two Wheel Drive Automatic
The car starts and runs great when it is cold. Once it warms up to operating temperature it will not start. There are no error codes posted. The problem appears to be that the injectors are turned off. There is fuel rail presure and good spark. We have eliminated the TDM by replacing it with an alternate class 2 signal source. We can get the car to start when using starting fluid but it runs poorly like it is in a limp home mode. Are there any other temperature sensitive sensors that would shut off the injectors?
have the same problem?
Tuesday, May 18th, 2010 AT 3:14 PM