so i have a 97 mazda b4000 4x4 with the 4.0L OHV and everything is stock. I started getting a weird idle back when it started to get cold outside, and now that it's -20, the truck is running strange and idling even stranger. I would usually just throw it out because it's cold and that brings out the worst in cars but this isn't just a cold issue. When my truck warms up it idles at 1800-2200 RPMs, and when i start it, it idles normal/below normal (500-1100 RPM). Its gets better when it's warmer outside (0 degrees) but runs like shit otherwise.
Also since it idles so high i dont have to give it any gas to get it started ( 5 speed manual). Not only that is it accelerates slowly. i got it up to 20 mph in short stretch without touching the throttle.
So far i have cleaned both the IACV and the MAF, any other ideas?
Also since it idles so high i dont have to give it any gas to get it started ( 5 speed manual). Not only that is it accelerates slowly. i got it up to 20 mph in short stretch without touching the throttle.
So far i have cleaned both the IACV and the MAF, any other ideas?