i have a 1994 f250 turbo 7.3 it shakes like crazy when you start it and misses after it warms up when first started it smoke really bad (white smoke) and after it warms up its lightens up and gets a blue tint to it i also have oil being sucked in to my turbo through the cdr (crankcase depression regulator) any idea whats going on with my truck or where to get the cdr

 

if you have a powerstroke like your thing says, u might want to post up there.

 

sorry i was told it was a powerstroke i found out today its a 7.3 idi

 

ok, thats better. now for your problem, how many miles are on the truck and maninly on the fuel system? are there ANY wet spots on the motor around the injectors?

 

i pulled and cleaned all the injectors and replaced the dcr it had a small fuel leak in the number 8 injector i replace all the orings on the injectors the truck has about 240056.7 not sure on the fuel system prob the same till i checked it but the problem is still there minus the oil getting pulled into the turbo the number seven injector was covered in oil

 

time for a fuel system. stock fuel systems only last for 100000-125000 miles.

the oil on the injector dont worry about. it isnt from coming up around the injector. the threads on the injectors dont seal very well, so anything can run down from the top side. as long as the copper washers are good nothing can leak into or out of the cyl.


you replaced the cdr valve, where did u get it from?

just quick test the valve. take it off, see if you can blow threw it both ways. if you can both ways, it is bad.

 

the cdr is the same as whats on the military hummers so i got one from the motor pool
where and how much would it cost to get the parts for the fuel system

 

injection pump runs around 500 for a GOOD one. cheaper built rebuilds are out there, but they are hit and miss on reliability. same for injectors on the price-reliability. injectors normally go for 30-50 a peice.

oregon fuel injection is a good place. what ever you do stay away from pesocola diesel and DPS.

 

I think I have the samr truck, the door badge says its made in 11 of 93 but the pink says 94, this may be the International harvester 7.3 IDI with the Turbo.....however it doesnt say what kind of turbo it is ! any Ideas out there ? I was told it could be a powerstroke but I think it came out 6 mos before the powerstroke .

 

that will be a 7.3 idi with an acs turbo, the 94 1/5 started the powerstrokes

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typo i meant ats turbo