IDLING PROBLEM

1988 Jaguar XJ12

Tiny

lewis

March, 22, 2011 AT 4:17 PM

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?

1 Answer

Tiny

Jacobandnickolas

June, 18, 2011 AT 5:13 AM

Check the idle air control valve

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