Idling Problem

Tiny
LEWIS
  • 1988 JAGUAR XJ12
  • V12
  • 2WD
  • AUTOMATIC
  • 157,000 MILES

Have a 1988 XJ12 jAGUAR, when starting cold at 1000 rpm and as it warms up will go as high as 1900rpm,
in manual it mentions could be auxillary valve, to test put in boiling water, did this but nothing happened, does the brass bulb on bottom suppose to move?

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Tuesday, March 22nd, 2011 AT 4:17 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,398 POSTS

Check the idle air control valve

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Saturday, June 18th, 2011 AT 5:13 AM

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