1998 Jaguar XJ8 cruise control

1998 JAGUAR XJ8
70,000 MILES • V8 • AWD • AUTOMATIC
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GMIRECORDS
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  • 1 POST
when i engage my cruise control the engine goes in to safe mode... cant figure out what the problem is..
Jun 16, 2008 at 10:04 AM
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BLKJAG
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  • 1 POST
Yes, you have a vacum leak! it is leaking at the throttle Body. I had the same problem just fixed it last night.

Start your engine and listen for an air leak. If you trace it right, you will notice that you have a hose disconnected
Oct 7, 2008 at 10:27 PM
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