How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Wayne Your Own Question
Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 9803
Experience:  worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
Type Your Medium and Heavy Trucks Question Here...
Wayne is online now
A new question is answered every 9 seconds

, ive got a 5.9 cummins. when i go up a ll and try to

Customer Question

Customer: hi
JA: Thanks. Can you give me any more details about your issue?
Customer: ive got a 5.9 cummins. when i go up a hill and try to accelerate under load, i hear something that sounds like the belts are moving faster then slower my mechanic told me it was the air compressor (it's on a freightliner) bypassing the tank because it is full of air, but i dumped the air out of the tank and got the same result doesn't seem to do it that much when the cruise control is on
JA: OK got it. Last thing — JustAnswer charges a fee (generally around $54) to post your type of question to Heavy Equipment Experts (you only pay if satisfied). There are a couple customers ahead of you. Are you willing to wait a bit?
Customer: ok
JA: OK. Now I'm going to take you to a page to place a secure deposit with JustAnswer. Don't worry, this chat is saved. After that, we will finish helping you.
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Wayne replied 1 year ago.

Hi I'm Wayne

I will help you with this

Thank you for Requesting me

what you are describing is a Turbo Leak

check all hose connections for turbo , on intake side

make sure all clamps are tight, no hoses are cracked or loose

this is a common issue on the 59L

let me know

I hope this helped you

Hi if this helped you

Please rate my answer 3 or more stars

If you need more info, use request button

Not Poor/Bad service


Customer: replied 1 year ago.
thank you, ***** ***** take a look
Expert:  Wayne replied 1 year ago.

You are welcome,

Please remember to rate my answer, that is the only way I get credit for question

If you have more questions Please ask, even after a Accept