DIESEL ENGINE

  • Tiny
  • larry247
  • 2000 Hyundai H100
  • 4 CYL
  • 2WD
  • manual
  • 98,000 miles

My diesel engine revs suddenly & my heater only get hot when I rev engine. But engine is not over heating

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Thursday, December 2nd, 2010 AT 11:26 PM

2 Replies

  • Tiny
  • KHLow2008
  • Expert
  • 41,997 posts

Have you checked the coolant level in rdiator?
Have you tried to retrieve for trouble codes?

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Sunday, December 5th, 2010 AT 11:59 AM
  • Tiny
  • bigsee
  • Member

I also have a H-100 Diesel. Mine is a 1998. To the left of the steering wheel and a little below is a ****. On the **** are two parallel lines and an angle line in between (let me see if I can make it on the keyboard). Kind of like an equals sign with this in between . Im not sure if the 2000 has this ****.

If the **** is turned to the right, it will make the engine rev at a higher RPM. If you have this ****, try turning it to the left slowly. Once you turn it, it takes the engine a second to respond. If this is the reason your engine is rev-ing to high, then you can adjust it to the level you want.

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Thursday, December 8th, 2011 AT 7:44 PM

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