Boostr1
Active Member
Any of you still use the SCT X3 3000 handheld. That's the One I have.
Xcal2 here.Any of you still use the SCT X3 3000 handheld. That's the One I have.
It the purge valve, not sure what it’s called on a mustang. It holds fuel fumes then shoots them into the intake for initial start up. It’s on the throttle body. Basically it’s a one way valve when it starts to fail it stops blocking the gas and fumes from returning to the tank
I was going to say that if you have to have your foot on the gas it means that it needs more air. It should not change the amount of fuel added but for some reason you just don't have enough air. I can't remember now if you did the IAC? If you did then it makes me wonder if you don't have a harness problem with it like I did on my tps. The old harness had one clip broken off of it and it just was not as tight as it use to be(thats what I said) and because of this it would not read correctly. If your having a harness problem it could possibly work itself out as the motor is shaking during cranking and then when it suddenly connects your good. Check the IAC harness by giving it a tug and a few jiggles. It should not move much at all even with moderate force.