So this has happened before.. but this is the situation..
When I got in the car this morning (my dad had changed out the screws that were in the plenum and put the stock ones back in, the ones that hold it down) it idle a little rough, maybe 200-300 rpms more rough. I said "hmm" and proceded to head to work. It felt kinda weird but I kept driving to see if anything would change. When I got to the stop sign at the end of my road and pulled out in 1st gear it felt like it was trying to die, like it wasn't getting enough fuel/air or something. I drove it a little ways and it did it through 1st, I let off the gas and let the RPMs fall and listend to the exhaust tone, it normally is real smooth and deep, this time it felt like it choked or something, it wasn't consistent. it felt normal again after the next stop sign. When I got to work and parked the idle rpm felt like it jumped just a tad. There is a humming noise since I installed the TB and Plenum and was thinking that was coming from the IAC, could the IAC also be causing these other problems? I didn't know for sure since if I'm driving the car and giving it gas and it feels like it's about the die could the IAC effect that, I thought it only effected idle problems.
When I got in the car this morning (my dad had changed out the screws that were in the plenum and put the stock ones back in, the ones that hold it down) it idle a little rough, maybe 200-300 rpms more rough. I said "hmm" and proceded to head to work. It felt kinda weird but I kept driving to see if anything would change. When I got to the stop sign at the end of my road and pulled out in 1st gear it felt like it was trying to die, like it wasn't getting enough fuel/air or something. I drove it a little ways and it did it through 1st, I let off the gas and let the RPMs fall and listend to the exhaust tone, it normally is real smooth and deep, this time it felt like it choked or something, it wasn't consistent. it felt normal again after the next stop sign. When I got to work and parked the idle rpm felt like it jumped just a tad. There is a humming noise since I installed the TB and Plenum and was thinking that was coming from the IAC, could the IAC also be causing these other problems? I didn't know for sure since if I'm driving the car and giving it gas and it feels like it's about the die could the IAC effect that, I thought it only effected idle problems.