Mechanics

SPUTTERS AND JERKS

2001 Pontiac Grand Am • 105,000 miles

Check engine error p0420 car sputters and jerks
I removed catalytic converter do you think it is the fuel filter or fuel pump

I think 200 charactors is very very very very very very very very very very very hard

I
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Mnagel002
May 9, 2013.




I doubt running it without the cat is street legal. If you live in a state that does vehicle inspections, it won't pass. Did you get the code before or after you removed the cat?

How long since a tune-up? Check fuel pressure.

JDL
May 9, 2013.


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