AshevilleTrooper
07-13-2006, 07:54 AM
Hey,
I just bought a 91 v6 2.8 tbi.
The thing runs great when it warms up, but cold is pretty rough.
It starts ok, but wont idle. Stalls if not allowed a few mins to warm up. It also surges from 800rpm to 1200rpm as it is warming up.
I have checked the basic vac lines, and they appear to be ok. I have replaced the EGR, done the plugs, cap, rotor thing. Also put in a new MAP sensor.
Any thoughts from your experience?
Thanks,
tm
I just bought a 91 v6 2.8 tbi.
The thing runs great when it warms up, but cold is pretty rough.
It starts ok, but wont idle. Stalls if not allowed a few mins to warm up. It also surges from 800rpm to 1200rpm as it is warming up.
I have checked the basic vac lines, and they appear to be ok. I have replaced the EGR, done the plugs, cap, rotor thing. Also put in a new MAP sensor.
Any thoughts from your experience?
Thanks,
tm