my car is a 2004 gm malibu classic 2.2 lter ecootec and i found a engine code po420 there it runs very great ! we have no emmissions test in coloradoo. but i called al sierra chevy and they said we cant "replace " the cat on your car! w.t.f.??
my dad mdx was hit and it doing this after repaired...dealer said replace with new tranny. my uncle took outs the tranmission sensor ,hit with hammer and it works perfectt and trouble free.
it was probably a fluid restriction in one the tranmission lines.
have u thought of putting it in overdrive by taking the lockout off ?
xadam2dudex 4 weeks ago
my car is a 2004 gm malibu classic 2.2 lter ecootec and i found a engine code po420 there it runs very great ! we have no emmissions test in coloradoo. but i called al sierra chevy and they said we cant "replace " the cat on your car! w.t.f.??
johnDenverSINGS 4 weeks ago
my dad mdx was hit and it doing this after repaired...dealer said replace with new tranny. my uncle took outs the tranmission sensor ,hit with hammer and it works perfectt and trouble free.
it was probably a fluid restriction in one the tranmission lines.
jasonmangal 2 months ago
Torque Converter?
Neflyte300zx 2 months ago
replace the cat, thats all you have to do
agbish94 2 months ago
the chevy 350 blows when you take it past 4k
winbark123 2 months ago
at least the car was telling you something was wrong. I thought the manual said that the flashing check engine light meant the engine was missing...
stydel311 2 months ago
The real problem is that it is a Chevy...
pirochip 6 months ago
@pirochip You just said what I was thinking lol
inqu1188legna 3 months ago
You should just take it to your cousin's house and get his wife to back into it so you can get a new car.
afrenchnf 10 months ago
the problem is the automatic transmission
BOMBITAmarch 1 year ago
@BOMBITAmarch Nope, I took it in to the dealer after, and it was the converter.
mfrenchnf 1 year ago