Join Date: Jan 2007
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7.3L Runs BAD!!
I have a 1999 F-450 There are two probmels that I'm having
1) From time to time when you step on the gas pedel there's no tesponce like the truck is in nutral but after stepping on it a few time the truck wakes up and them goes.
2) When I drive the truck dow the road under exceloration it seams like the truck is getting too much fuel or not enough fuel it blows white / blue smoke and dose not want to shift, or when it dose the truck won't shift till 3k rpm or the fuel finely seems to presurise properly.
3)Also have the isue when trying to get it to down shift into a passing gear.
4) In the A.M first fire up the truck either will not ge like there's no power or it goes like a bat out of Heck then after that it rund bad.
Does any one have any sugestions on where to start?
I would realy appriciate it