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Old 08-17-2008, 11:17 PM
Matts ford Matts ford is offline
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Join Date: Nov 2007
Location: whaleyville, MD
Vehicle: 1993 ford f150 xlt
Posts: 1,450
Quote:
Originally Posted by benmon View Post
Mass air or speed density?

If SD, then you could have a vacuum leak. A vacuum leak with SD is like opening the throttle.
sd. i dont here any vacuum leak but i'll check it out tomorrow. but every time its happened, i happened to let off the throttle slowly or i was barely touching it from the get go. and wouldnt a vacuum leak do it all the time instead of being intermittent? and everytime its done it, all i did was snap the throttle and its like normal again.

Last edited by Matts ford; 08-18-2008 at 07:53 PM.
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