Pontiac Firebird OBD1 Codes

Replaced Oxygen Sensor, Digital Egr New Ecm. New Injectors, New Pigtail Connectors On Distributor And Coil, New Tps. Drives Fine If Let Sit...

Trouble Code 45, And With The Tps. The Book Says The Tang Should Be Inline With Throttle Actuator. I Do Not Have Any Of That On The Tps...

I Just Bought A 1990 Firebird 3.1l V6. Even Though The Sel Light Wasn't On It Had Horrible Acceleration Even After A Full Tune Up (plugs...

I Need Some Advice. I Think I Am On The Right Track. Currently When I Start The Car Cold, The Idle Does Not Run And Stalls. When I Give...