2000 Chevy Cavalier sputtering

Tiny
SNM*BELIEVE
  • MEMBER
  • 2000 CHEVROLET CAVALIER
  • 4 CYL
  • 2WD
  • MANUAL
  • 20,000 MILES
The cavalier sputters in cold weather at a constant speed. It does not do it n hot weather, only in cooler temps. Acceleration is fine but at a constant rate of speed it starts sputtering doesn't matter if its 25 miles per hour or 55 miles per hour.
Saturday, September 18th, 2010 AT 12:29 PM

5 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Has the check engine light come on? Have you checked fuel pump pressure?
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Saturday, September 18th, 2010 AT 10:04 PM
Tiny
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No the check engine light hasn't came on. We replaced the fuel pump about a year ago or less and it started doing this after wards. How do you check the pressure? And should there have been something that needed reset after we changed it? Thanks
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Sunday, September 19th, 2010 AT 1:05 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Nothing to reset. Here is a how to for checking fuel pump pressure.

https://www.2carpros.com/how_to/how_to_check_fuel_pressure.htm

Let me know what you find.
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Monday, September 20th, 2010 AT 6:07 AM
Tiny
SNM*BELIEVE
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Ok so I am going to check the fuel pressure. Where is the relay if that needs to be replaced?
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+1
Monday, September 20th, 2010 AT 9:43 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
It is under the hood in the power distribution center.
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Tuesday, September 21st, 2010 AT 1:31 AM

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