Engine misfires

Tiny
DAVE NOBLE
  • MEMBER
  • 2003 VAUXHALL MERIVA
  • 1.6L
  • 4 CYL
  • 2WD
  • MANUAL
  • 74 MILES
Engine misfires at idle speeds.
Friday, September 8th, 2017 AT 10:06 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,935 POSTS
It sounds like you have a vacuum leak or the engine needs to be tuned up. Lets start with the vacuum leak, here is a guide that will help you find the problem.

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

and

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

and

https://www.2carpros.com/articles/how-to-tune-up-a-car-engine

Please let us know what happens.

Cheers, Ken
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Saturday, September 9th, 2017 AT 5:03 PM

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