Quote:
Originally Posted by bigbronc
Check for vacuum leaks. The pcv tube elbows will collapse. It is located near the front of the engine behind the throttlebody and runs around the intake to the rear of the driver's side valve cover.
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bigbronc,
You just answered the questions I posted on my thread for a 2002 Ranger with the P0171/P0174 codes. I found the problem with the rubber 90 degree elbow but didn't follow it to the rear of the engine to see what it's function was. You didn't intend to, but you helped me out.
Thanks,
TJK