[v12-engine] Rev problems?

V12-Engine
1

Has anyone experienced problems with revving? When pressing the
gas pedal the engine will sort of stall until I let off. This
happened once before and corrected itself somehow. (I added some
injector cleaner). I has started again and I cannot get over 40
mph. Any ideas?
Dave–
Daverichards
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2

You may have clogged catalytic converters; this is a typical symptom.
Gregory-----Original Message-----
From: owner-v12-engine@jag-lovers.org
[mailto:owner-v12-engine@jag-lovers.org] On Behalf Of Daverichards
Sent: February 26, 2005 10:00 AM
To: v12-engine@jag-lovers.org
Subject: [v12-engine] Rev problems??

Has anyone experienced problems with revving? When pressing the
gas pedal the engine will sort of stall until I let off. This
happened once before and corrected itself somehow. (I added some
injector cleaner). I has started again and I cannot get over 40
mph. Any ideas?
Dave

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3

Dave, you didn’t give your model year or ignition type - but, if you have a
Lucas ignition system you may want to check the TPS. Worn tracks or wipers
could cause the symptom you describe.

Jim Johnson - NCJOC
'88 XJ-S, V12, Lucas (CEI), TH400 (w/B&M), Dana 2.87
Annapolis, Maryland

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