car boggin
 

i was wondering if anyone knows whats wrong with my car. some times it boggs while im driving like if i give it more gas it just putters. i dont know. i think it might be my o2 because when i floor it it runs normal. but when i ease off the gas it starts studdering again. since i guess the ecu stops running of the o2 after 80% throttle. but i dont know. if anyone could help me. id really appreciate it. oh and my car isnt boosted either. well atleast not yet.

Re:car boggin
 

If the car is bogging on you...Bog it back :P

Re:car boggin
 

Sorry I was post whoring.
Yah it could be your O2 do a test...put a voltmeter inbetween to check the voltage and let someone play with the throttle. I don't know the exact volt reading...searhc on the net

Re:car boggin
 

also check MAP sensor. make sure lines are tight, if u have a spare handy throw it on there.

Re:car boggin
 

i just all of a sudden happened. i didnt even touch anything. i took out my o2 sensor. and it had a big white spot on it. i cleaned it off with some wd40 and drove it around for a while and took it on the highway and it didnt do anything so im assuming it might be that. but i dont know we'll see