bobby22_8
08-03-2007, 01:07 AM
hello to all i need some help i just got a nice 1990 Volkswagen corrado g60 from a friend. It has the 1.8l supercharged motor in it. I just did a tuneup on it with NGK spark plugs and Denzo plug wires with cap and rotor. My problem is when the car warms up it starts to spit and spudder and it's missing real bad and when you press on the gas it does nothing. The rpm's drop down to about 5 or 6 hundred rpms, just barely enough to keep the car running. I don't know what the problem is i was thinking maybe a tps sensor or a o2 sensor. The car acted up before the tuneup. I did the tuneup because it needed it real bad. I don't know much about superchargers and was wondering after i got the problem fixed, is there anyway to hop up the psi on the supercharger and blow off valve? any help at all would be appreciated