1985 Pontiac Firebird knocking sound

1985 PONTIAC FIREBIRD
Avatar
JOEJR30
  • MEMBER
  • 1 POST
Noises problem
1985 Pontiac Firebird 6 cyl Two Wheel Drive Automatic N/A miles

I just put a new transmission in my vehicle. I start my car and I hear a loud knocking sound that gets louder when pressing the accelerator. Engine runs fine while idling at cool temp but when heats up the enigine startys smoking then dies and won't start again til its cooled off. What could be causing this and how easy is it to fix? Trying to save money by doing the repairs myself.
Sep 1, 2010 at 9:18 PM
Advertisement
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.