Pontiac Firebird Engine

3.4 Engine. Replaces All Kinds Of Sensors On The Thing Pcv Map Egr Throttle Sensors Temp Coolant Sensor All That Kind Of Stuff New Spark...

When Running The Car (3.4l V6, Auto) There Is A Noticeable Intake Backfire Coming From The Air Intake Tube. I Have Checked The Spark (looks...

Ive Replaced The Fuel Pump,fuel Filter,tps, Egr Falve Is Ok. Something Is Telling The Engine To Turn Off Please Help

I Have A 94 Firebird Formula Lt1. I Just Put A New Fuel Pump In And A Schrader Valve Due To The Old One Was Leaking. It Now Takes About 6...

About A Month Ago I Had The Opti Spark And Rear End Rebuilt. I Have Now Drove It Over 1000 Miles. Now When I Drive, And Idle, My Rpms Will...

I Have A 94 Firebird Lt1. It Has Been Sitting For About 5 Months Due To The Optispark Went Bad. I Have Now Replaced It And Put Everything...

Bad Vibration That Appears To Be Engine Related. Condition Present While Sitting Still With Engine At Idle And Worsens With Higher Rpms....

Changed Fuel Pump And Fuel Relay. Have Fuel To Rail And Spark. After It Sits A While It Will Start And Run For A Few Minutes.

I Have A 95 Firebird With The Corvette Lt4 V8. Since I Bought It Ive Had Hesitation Problems When Accelerating, It Gradually Got Worse I Can...

1994 Pontiac Firebird 3.4 Starts Then Idle Go To About 6 Grand Map Sensor Plug Is Broke Somebody Please Help