Join Date: Jun 2003
Location: Springfield, OH
SCT chip failure?
Hope I'm not jumping the gun starting a thread here, dosn't seem like anyone else is...
I'm getting a custom chip burned on my '87 SD stang using the SCT system. The tuner and I were making progress getting the car running last night but one thing that he couldn't explain was that the fuel pump would stay running after I shut off the car. If we pulled the chip out and turned the key on the fuel pump would run 2-3 seconds and shut off(like it should). The chip is reading failure(red LED is on) but it allowed many changes to the EEC and the car runs a lot better. Any of you tuners come across this problem before?
'87 GT: Summit LT's, Flowtech O/R X-Pipe, Magnaflow Cat-Back, 3.73's, Walbro 190lph, Steeda Full Length Sub Frame Connectors,TFS Street Heat Performance Package(Stage 1 cam, T.W. Heads, S.H. Intake) PP 70mm Throttle Body & Spacer, FRPP 30lb Injectors, TFS 1.6 Roller Rockers, Holley AFPR, SCT Custom Chip...still Speed Density
300 RWHP(@102*F, 60% Humidity on Dynojet)