Re: 1993 f450 blowing white smoke
I have a '94 with100,000 on it and it is doing much of what you are describing. White smoke at idle and eye burning fumes. It also does not idle real smoth. Local injection shop told me the inj pump needs replaced. Seams as though there is a timing advancer in the bottom of the pump that wears out thus throwing the timing off. They explained it like a vacum advance on a gasser( for those of us that are trying to reform lol) Ken at DPS agreed with the theory and feels that a new pump and injectors will fix me right up. So.. I'm about to bite the bullet and order one to the tune of just under $700.00.
NEW:- 2000 f-350 4x4 dually. Bully Dog exhaust brake. 4" straight pipe with single 5"stack in bed.Superchip high perf flash program.200,000 miles .
1986 F-350 4x4 dually. Hillsboro flatbed. 3" aluminized exhaust t'd under bed.5" stacks.'94 7.3 turbo diesel with ATS upgrade kit.Kenwood cd player, Autometer; pyro,boost,trany temp,oil pressure, and engine temp. Jasper transmission and transfer case. "B&M suppercooler" Trany cooler. Perma-cool electric fans. Holly "Red" fuel pump. 9' fisher commercial snow plow. Munci live hydo pump; 5 core radiator(can't remember brand) More $$$ then if I'd have bought a new one!!