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Cough and trembling when running

Tiny
BURGUNDYRUSH
  • MEMBER
  • 2007 KIA SPORTAGE
  • 2.0L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
Have my unit checked because of oil leak beneath that was so much. They discovered my crankshaft oil seal should be replaced. When I got my unit, at first it was running smoothly, thought everything was okay, now it runs like I cannot seem to accelerate and say I am running at thirty kmh, and try to push to accelerate, it trembles or cough.
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Tuesday, June 19th, 2018 AT 7:11 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Hello,

When the front crankshaft seal leaks it can get on the timing belt which will make the engine lose time which sounds like what has happened. Here is a guide to show how to remove the harmonic balancer and the front seal along with diagrams to show you how to replace the timing belt:

https://www.2carpros.com/articles/front-main-seal-replacement

Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.

Cheers, Ken
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Thursday, June 21st, 2018 AT 1:23 PM

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