Author Topic: c20let eractic erratic rpm  (Read 878 times)

0 Members and 1 Guest are viewing this topic.

Offline Faur Sergiu

  • Trade Count: (0)
  • Calibra Rookie
  • Posts: 77
  • Respect 0
  • Gender: Male
    • Cally 16v Turbo
c20let eractic erratic rpm
« on: March 24, 2018, 12:13:43 PM »
Hi, i have a problem, when i start the engine every thing is fine, after a few minutes (10-15 minutes) when the engine is warm the idling is erratic 800-900 rpm, when i accelerate to 2500 rpm its drops for 1-2 seconds to 2100-2200rpm and goes back to 2500rpm for 2 seconds and again to 2200, same thing when i acclerate to 4000 rpm it drops down to 3600rpm, where do i need to look? any help would be greatly appreciated. Thank you

Offline Ximenaz

  • Trade Count: (0)
  • Newbie
  • Posts: 2
  • Respect 0
    • No car yet
Re: c20let eractic erratic rpm
« Reply #1 on: April 24, 2018, 04:53:36 AM »
I would like to know about this content that there is a source that can find more knowledge?

Offline electric geen

  • Trade Count: (0)
  • Newbie
  • Posts: 37
  • Respect 0
  • Gender: Male
    • Cally 16v Ecotec
Re: c20let eractic erratic rpm
« Reply #2 on: April 24, 2018, 16:46:43 PM »
I have an erratic idle and hesitancy, I will be looking for vacuum leaks and the fuel vapour purge valve, brake servo, pipes and anything else using vacuum plus inlet manifold pipework.

Offline Faur Sergiu

  • Trade Count: (0)
  • Calibra Rookie
  • Posts: 77
  • Respect 0
  • Gender: Male
    • Cally 16v Turbo
Re: c20let eractic erratic rpm
« Reply #3 on: May 04, 2018, 13:00:20 PM »
Thanks mate

Offline Faur Sergiu

  • Trade Count: (0)
  • Calibra Rookie
  • Posts: 77
  • Respect 0
  • Gender: Male
    • Cally 16v Turbo
Re: c20let eractic erratic rpm
« Reply #4 on: May 04, 2018, 13:00:54 PM »
Thanks mate