ok something wrong with my truck!!

[94f450sd]

i dont know what its problem is but i think its got a big one.

i lost almost half my power.i cant even get it to spin the tires now.i went from 30 PSI of boost to a max of 15PSI and it drops off to nothing.hold it right on the floor and it will run out of power and slow down to a crawl and blow a ton of blewish smoke out the stacks.

im kinda wondering if this has something to do with my factory gauge dropping to nothing while driving since the stealth install.

 

[Crumm]

What is the high pressure oil pressure when you stomp on it? If the engine pressure is dropping to nothing then the hp could be dropping off to and in turn starve the injectors for fuel. Not sure that would cause blue smoke though....... How does the fuel filter look?

 

[action4478]

Check your oil level & the fuel pressure....Is it the same warm & cold?...

 

[94f450sd]

oil is full.im holding 2400PSi HPOP through the whole dogging down thing.today i can get up to 20PSI of boost.im also holding a steady 70PSI of fuel pressure at idle.dont know what it is under load though.gotta find a friend that is dumb enough to sit on the radiator support while i put a load on it to watch the gauge ,any volunteers?????

 

[Zookie400]

blue smoke would be oil burning, and burning cold.

did you check the turbo yet?

 

[94f450sd]

yup,turbo is surprisingly fine