Questions tagged [firebird]

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1998 Pontaic Firebird Base, what is causing a strange sound in 4th and 5th gears?

I have a 1998 Firebird, base model with a 3.8L v6 engine with a 5 speed manual transmission. When I am driving faster than 50 mph in 4th, or 5th gear, I hear a hissing/humming sound from the direction ...
Munstr's user avatar
  • 11
1 vote
0 answers
302 views

Not getting coolant in the engine

2001 Pontiac firebird v6 not getting coolant to the engine. The heater doesn't get warm. I've taken out the thermostat. [System] builds up pressure in the radiator and I've found no leaks anywhere
T C's user avatar
  • 11
4 votes
3 answers
531 views

My car is overheating but its not waterpump or thermostat related by-passed heater core

I have a 91 Firebird Formula. I have the electric cooling fan by-passed to run constantly. The car does not overheat idling, but does while I'm driving. The problem is not coming from the water pump ...
Bill's user avatar
  • 71
1 vote
1 answer
537 views

1997 pontiac firebird ignition key lock cylinder problems

Wires going to cylinder are broke off like 1 to 2 inches which makes it next to impossible to splice into without them breaking again once I turn the key. Can I take the cylinder apart and replace the ...
Stanley Drummond's user avatar
19 votes
1 answer
5k views

Vibration at idle, much worse after warm

My car is a 2001 Pontiac Firebird with a V6 (3800 Series II (L36)) and a manual transmission. These are all at a stop: When the car is cold, I don't feel too much vibration when sitting in it. (I ...
icor103's user avatar
  • 430