1990 3.0 air problem.
#1
1990 3.0 air problem.
Okay this is seriously pissin me off. My truck started idling low. About 700 RPM. I found a few cracked vacuum hoses and fixed them. Didnt help. It still runs, but has gotten significantly gutless, and now it only barley idles at between 300 and 400 rpm. I can hear a strong wind sound coming from the air box. What the hell is wrong with this thing?
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