WHEN AC IS ON SIGNIFICANT POWER LOSS

2001 Ford F-150

Tiny

jeff richards

July, 22, 2012 AT 9:00 PM

V-8 5.4 Everything running fine, no check engine light, etc. All systems check good on mechanics expensive computer (& he is good friend of the family) trust him immensely. When the AC is on the truck just doesn't want to accelerate, especially up-hill. You can really hit the gas hard & it will kick into overdrive but not very gas effective. There is no issues with the AC, it blows cold in all driving conditions. Any help would be great. Thanks

FOUND 16219 RELATED QUESTIONS

1 Answer

Tiny

Docfixit

July, 22, 2012 AT 9:03 PM

Has fuel pressure been checked? How old tune plugs, filters?

Please login or register to post a reply.

Catalytic Converter Replacement Volkswagen
Find Out How to Test Your Catalytic Converter