Rough idle-no idle

Tiny
TDRAKE4405
  • MEMBER
  • 1995 CHEVROLET S-10
  • 4.3L
  • V6
  • 2WD
  • AUTOMATIC
  • 250,000 MILES
Cleaned TBI, cleaned IAC and still wont idle. Poor power and rough acceleration. Where to start the process?
Thursday, December 19th, 2019 AT 3:37 PM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

This could be a problem with an intake/vacuum leak in your vehicle. Here is a link below to a guide explaining how to find a vacuum leak. Please pay special attention to the intake manifold section.

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

Please go through this guide and get back to us with what you are able to find out. We can go from there, if needed.

Thanks,
Alex
2CarPros
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Thursday, December 19th, 2019 AT 5:54 PM

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