Ok so for the past couple of weeks i
been getting my car worked on so i
had the codes read it said o2 misfire
something like that but in addition to
that i got a mass air flow censor
ignition coil and a coil pack and still
the same thing cutting off bucking a
little bit idle wild and crazy idk plrase
A miss fire could be several things. Faulty spark plug or wire, Faulty coil (pack), Faulty oxygen sensor(s), Faulty fuel injector, Burned exhaust valve, Faulty catalytic converter(s),, Poor compression, Defective computer, But you have done several of these parts already, I would check the fuel pump pressure and do a compression check, change the plugs and wires...
Mark and i just got a tune up a few week back but when the reader read it still said spark plug n wires so which do you think is the most important im having somebody look at it today hopefully he can fix it
Really could be both...
Looking for a Used Grand Am in your area?
CarGurus has 723 nationwide Grand Am listings starting at $1,700.
Search Pontiac Grand Am Questions
Pontiac Grand Am Experts
Related Models For Sale