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Medium and Heavy Trucks
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I have a cat engine and he shake in 10 gear on 63 miles

Hi, I have a...

Hi, I have a cat engine and he shake in 10 gear on 63 miles speed, only from 1200 to 1400 rpm?

Mechanic's Assistant: What's the make/model/year of your truck? Engine type?

Freightliner Columbia 2006 cat c15

Mechanic's Assistant: Are you fixing your truck yourself? What have you tried so far?

My mechanic said everything is okay, he put him on computer and everything is okay

Mechanic's Assistant: Anything else you want the truck mechanic to know before I connect you?

I think that's it

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Answered in 2 hours by:
8/17/2017
Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,185
Experience: Owner at DJ Wilson
Verified

Hi my name is***** will be glad to help. Check all the driveline and suspension components for wear and proper balance. U joints, yokes, driveline angles, suspension bushings and components, torque arm bushings, ride height, etc.

Ask Your Own Medium and Heavy Trucks Question

Check the jack shaft between the rears as well. Check the engine and transmission mounts, harmonic balancer and crankshaft endplay. Let me know the results and if we need to dig deeper.

Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,185
Experience: Owner at DJ Wilson
Verified
Daniel Wilson and 87 other Medium and Heavy Trucks Specialists are ready to help you
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Daniel Wilson
Daniel Wilson
Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,185
6,185 Satisfied Customers
Experience: Owner at DJ Wilson

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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