PONTIAC FIERO ENGINE SYMPTOM

My 1987 Pontiac Fiero Coupe W/2.5 Tech 4 W/ Electronic Ignition W/automatic W/ 87,000 On Rebuilt Motor, Just Started Running Really Bad And...

Put Gas In It No Go, Moved It For The Night. Replaced Icu Under The Distributor Drove For Half Mile And Backfired And Did Not Fire Up Again...

Just Recently My 1984 Fiero Is Hard To Start And Will Not Idle. I Tried To Adjust The Idle Screw But It Does Not Help. I Unhooked The Map...

Just Had New Lower And Upper Intakes Replaced, Car Tuned, New Cold Start Switch Car Runs Rich. When Car Warms Up Idle Will Fall And Car...

My Son Just Got A 1985 Fiero With The V6 And It Has A High Idle About 2500 Rpms When It's Cold And About 1300 When It Warms Up The Egr Tub...

Drove This Car One Hundred Miles Home When Purchased. It Would Stall At Idle Hard To Start. So I Replaced Plugs, Wires, Rotor And Cap....

I Have An 85 Pontiac Fiero 2.8 L V6. When The Car Is Cold It Seems To Run And Idle Just Fine However When The Car Warms Up The Idle Becomes...

I Have Water In My Oil After The Back Fired

Forgot To Mention That I Checked The Error Codes, Nothing But 12's. I Also Put A 100k Resistor Across The Coolant Sensor Connector To...

Engine Performance Problem 1984 Pontiac Fiero 4 Cyl Two Wheel Drive Manual Hello, My Fiero Has Been Having This Problem For Quite...