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Cold engine flat spot

Star engine, low revs - no power then power suddenly comes.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: cooling fan running even when engine is cold

Sounds like temperature sending unit and/ or fan switch/ relay.

Posted on Oct 10, 2009

  • 1 Answer

SOURCE: Ford Focus 2.0tdci 2005 - Engine suddenly lacking power / noises

One of the air intake pipes had come loose. Fastened the jubilee clip back up and it was like having a new car!

Posted on Jan 25, 2010

GodBlessU
  • 3513 Answers

SOURCE: I have a flat spot

Hi


Do you have the check engine light coming on in your car .If so you will need to retrieve the codes. There could be faults stored in the computer for this issue even if the light was on before for other issues. However this is generally caused by a dirty throttle body and issues with the mass air flow sensor but before doing any of this check the faults in the ECM and the transmission control module with a scan tool

Also flat spot generally is called turbo lag. It takes a while for the turbo to spool up again after each gear change. The cure for that is called ALS (Anti Lag System).


Please get back to us if you have further query else please accept the suggestion.
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Posted on Jul 09, 2011

  • 1 Answer

SOURCE: rpm hunting

i have maxsma 2007 rpm is hunting btween 1 and .5 rpmduring driving i was thinking throter is need to be clean

Posted on Nov 13, 2012

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