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Truck Repair/Fuel pump

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Question
How do I turn up the fuel pump on my dump Truck  it is a C 8500 Chevrolet 1998 model? Every time I have a load in it it just seems like it looses all its power when I get going up a hill ,it seems to loose more power than it should .can you please help me

Answer
what engine does it have? Just the basics of a diesel I would check is if its turbo charged I would make sure that the wastegate isn't stuck. Then with the truck running I would take a squirt bottle with soapy water and spray all the intake connections and the air to air cooler if it has one to see if theres any leaks. If its running rought probably wouldn't hurt to adjust the valves and make sure all your injectors are firing.  After that the only thing to do is pull off the pump and take it to a diesel rebuilder and they can turn it up for you. Depending on the pump valves inside might need changed or governor weights to get more power out of it and you might have to step up to a bigger injector too. This a recent problem or something you've always noticed and just getting tired of it.

Truck Repair

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Jeff Drumm

Expertise

I Can answer any question pertaining to semi trucks and trailers. Have no experience in the automotive field so not able to help in that area.

Experience

My experiences in Semi Trucks is. I own my own truck and i presntly maintain a 80 truck fleet. Can handle any questions pertaining to a truck have tore apart and rebuilt every aspect on them. Fleet I deal with is Mainly Volvo trucks and a handful of freightliners. Work on automated transmissions on a daily basis along with carrier apu's. With engines my specialty is the 60 series Detroit but do work on the cummins isx the n-14 and the ism. and also the Volvo engines.

Education/Credentials
Have a College Degree from university of northwestern ohio in diesel and agriculture mechanics. Have 10 years behind the wheel driving a truck and 4 years working on trucks full time. Also have grown up on a farm so have been tinkering on trucks and tractors all my life.

Awards and Honors
I've gone through online schooling and have received certificates from webb wheel, Timken and Volvo academy.

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