1990 Ford F350 w/ 460 Fuel injected engine. after driving a bit when weather is hot it drops a lot of power, chokes, bucks badly. the fuel filter is new. there is no catalytic converter & there are no vacuum leaks. very frustrating please help?
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1990 Ford F-350 Question: after driving a bit when weather is hot it drops a lot of power, chokes, bucks badly
mastertech6371 April 06, 2010, 17:07Master
first thing i would try is a fuel filter. if that does not work, have the fuel pressure checked.
Answer #2M_Kast April 06, 2010, 21:46Journeyman
Also check for vacuum leaks!
ReplyHilario12, July 22, 2013, 19:31Rookie
We all ready done this to the truck and it is still choking we checked fuel pressure check check vacuum leaks