ROUGH IDLE WHEN IM WARMING IT UP FOR THE FIRST ...

  • Tiny
  • Anonymous
  • 2003 Chevrolet Tahoe
  • 118 miles

Rough idle when im warming it up for the first time that day. It lasts for approx. 7 minutes. Im in ny and lately the temp outside has been in the single digits, I was reading the manual and had read something about a plugin heater for the engine, is it good or is it a waste of time and money.

Saturday, January 26th, 2013 AT 8:30 PM

1 Reply

  • Tiny
  • rasmataz
  • Member

-Its a good idea to install one-inline type on the heater hose or block heater on the freeze plug-Also have the idle air control valve and coolant temperature sensor-checked

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Saturday, January 26th, 2013 AT 9:21 PM

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