I picked this car up its is a 5 speed it runs good after the tune up but there is a stumble if you press the pedal a little if you press it down 1/4 pedal or more it is fine and doesnt miss a beat. It pulls good boosts good, tps tested good, maf tested good, IAC is working. I fount the MAP sensor {see picture} shouldnt it be connected to some kind of vaccum line in the front where the nipple is??? there wasnt anything connected but electrical just wondering if anyone could help me on where to look I would appreciate it thanks.
Attachments
Last edited: