01 Cougar dies when revvin in park and neutral


Danger06Ranger

15+ Year Member

Joined
Oct 19, 2007
Messages
473
Points
3,101
Age
38
City
Lowell, IN
Vehicle Year
2006/1986/2001
Transmission
Automatic
My friend has a 2001 Mercury Cougar Zn, 2.5L V6/auto. When I revs it in park or neutral it seems like it just shuts off. Example, I rev to 3k, it just idles down to 0. it has about 103k mi. and I know it needs a tune-up. Will that fix this or is it normal.
 
Sounds like your losing fuel pressure. I am not sure if it has vacuum to the regulator or if the pump is on the frits. Tune it up first though and make sure you do a fuel filter.
 

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