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yes, it seems like it.
Thanks for the help. I'll give it a try and let you know.
I was just thinking about this issue. If it was the catalytic converter, wouldn't it give a code?
No a clogged catalytic converter will not usually turn on the check engine light/give code. Let me know if you have more questions, thanks.
ok thanks... Ill keep you informed.
I'll give it a try and let you know...
I think next step is a fuel pressure test. Let me know what pressure goes up to while reving engine and if gauge is steady, thanks. You can also spray fuel into throttle body to see if that allows rpm to go up more if so you know problem is fuel related.
The fuel pressure is fine....
The problem is not at ideal in park.. (It revs up fine) once you are under a load, it starts bolging down when you try to accelorate. for instance, driving down the road at 50mph is fine, but if I try to pass a car (when the rpms reach 3000 the truck starts sputtering....
Any new clues would be great.... And thanks for trying to help me?