'91 4.6L Engine. 147,000 Miles.
Need some advice:
Sometimes it'll idle and sometimes it won't, 99.9% of the time it won't.
A couple mechanics I know told me to change the Throttle Position
Sensor. I replaced the old sensor. It runs allot smoother but still
won't idle. I don't think there's anything mechanical wrong, because
like I said it's capable of idling, sometimes it will, and when it does
It's sounds like to me that it starts running rich, as if someone is
turning the choke on (for example). When it shuts off it ALWAYS starts
right back up. Motor has allot of power.
What else could I try? Has anyone had this same problem? If so - please
let me know what else I can try. I'm sick of having to hold down the gas
peddle and the brake at a stop sign!!
Info/suggestions/opinions welcome. Thank You.