94 firebird 3.4 v6 auto
misfire and or hesitation problems.
this is the car my friend Jairus got for $1160
car ran like crap got it home replaced plug wires, alternator and punched out cat. now it runs alright but still stutteres and hesitates.
if you punch it it will leave a some fuel sprayed rocks behind the car. it runs REALLY RICH. I havent changed the plugs yet but will today and will keep you informed.
the car makes power throughout rpms, but hesitates throughout rpms and doesnt like to bog below 2 grand. the SES light comes on alot and turns off alot but the car runs better while the SES light is on like it is going into limp mode or something.
i had it computer checked and it said the map sensor was messing up. instead of paying a guy $60 to see if it was the map sensor or not i bought one for $46 and the car still runs like crap.
the car runs better cold and the more you drive it the worse it gets. park it for the night and it does ok (only ok) until you drive it some more.
my mechanic friend said the o2s were ok. my wires are brand new and the cat is hollowed out, my only thought now is the plugs, but i dunno for sure.
has anyone had this problem or ? keep in mind the limp modes SES light thing. thanks in advance guys
misfire and or hesitation problems.
this is the car my friend Jairus got for $1160
car ran like crap got it home replaced plug wires, alternator and punched out cat. now it runs alright but still stutteres and hesitates.
if you punch it it will leave a some fuel sprayed rocks behind the car. it runs REALLY RICH. I havent changed the plugs yet but will today and will keep you informed.
the car makes power throughout rpms, but hesitates throughout rpms and doesnt like to bog below 2 grand. the SES light comes on alot and turns off alot but the car runs better while the SES light is on like it is going into limp mode or something.
i had it computer checked and it said the map sensor was messing up. instead of paying a guy $60 to see if it was the map sensor or not i bought one for $46 and the car still runs like crap.
the car runs better cold and the more you drive it the worse it gets. park it for the night and it does ok (only ok) until you drive it some more.
my mechanic friend said the o2s were ok. my wires are brand new and the cat is hollowed out, my only thought now is the plugs, but i dunno for sure.
has anyone had this problem or ? keep in mind the limp modes SES light thing. thanks in advance guys
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