hesitating at constant speed

2013 CHEVROLET CRUZE
90,000 MILES • 2.0L • TURBO • MANUAL
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HEMANTHARJINDER
  • MEMBER
  • 1 POST
Hi, i recently got my car listed above ( it is a diesel) oil cooler replaced with a new one and since that day my car use to jerk or hesitate when kept on constant speed but not on acceleration. Also, once the engine is hot enough and has run around twelve km then it runs fine. Can you help what could be the problem?
Mar 22, 2018 at 8:38 AM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,837 POSTS
  • ASE Certified Mechanic
Hello,

It sounds like the MAF sensor but to be sure lets run the codes to see what comes up.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please run down this guide and report back

Cheers, Ken
Mar 25, 2018 at 11:36 AM
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