1990 Toyota 4Runner Q&A

1990 Toyota 4Runner Question: I got an issue wit the engine.

I think I know what the problem is but I don't know anything about cars. Lately my 4Runner has been idling at about 300-500 RPM stopped in drive, putting it in neutral or park doesn't bring it up but maybe 100 RPM, even stalled out at a red light. Any clue what may be wrong???? -
Answer 1
You need to find out if it has an idle sensor. If it does that could be the problem. -
Comment 1
Yo, its OldSchool4Runner, figured it out by mistake, I broke the air flow sensor, just to find out that one of the wires inside had come off a while back, so it was fixed and the truck seems to run fine. -