2000 Firebird V6 Problems
Boxerfans_2
01-27-2007, 12:14 AM
Car Makes A Noise Like It Has An Exhaust Leak But Has Absolutely Lost All Its Power Any Ideas Before Putting It In The Shop?
FormulaLT1
01-28-2007, 01:42 AM
How are your exhaust manifolds flanges?. Lost back pressure can take alot away from low end torque.
Savage Messiah
01-28-2007, 03:54 AM
bad catalytic converter?
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