g3mustang

i just got done installing my s/c and i have a some trouble with it... at high rpm after driving for a 1/2 hour the car breaks up at high rpm... so i regaped my plugs to .033 and it ran fine for a minute. all of a sudden the idle is all over the place... so i ran codes and im getting maf high voltage and no signal from the bap sensor... what does this mean has my maf gone bad??? and could this be the problem with my high rpm..

thanks for the help

g3mustang

so i erased the codes took the car for a drive then ran the codes again and nothing....

but the idle is still all over the place when gaping to .033 should i have to adjust the idle

stanks347

Sounds like got a vacuum leak or a fuel press. problem. What is your fuel press. set at?

g3mustang

fuel pressure is stock, the car will idle fine for a couple minutes then start to surge do you think i have a bad maf

g3mustang

do you think my tfi module is ****??? i bumped up the idle and the idle seems fine... i cant find and vacuum leaks... maybe my car doesnt like the 10* of timing idk just making up stuff now lol