Ee. Engine stalls at red lights rpm ramps up and down ???
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1997 Ford Expedition Question: Engine stalls
bmdouble August 11, 2010, 01:27Master
check for vacuum leaks,mainly the pcv tube behind the throttle body.very common!
Answer #2Mverzosa September 05, 2010, 20:59Rookie
Yes and rpm runs high and low ?
Answer #3serp77 January 06, 2014, 20:06Enthusiast
change the grade of fuel for 1 cycle and run a can seafoam, the computer is having mixed signals from the fuel relay system. which in turns needs to be kicked back in by using a higher grade of fuel and try using a name brand station. Find one that is always busy where the fuel doesn't sit