94 lincoln towncar - Engine Troubleshooting


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94 lincoln towncar

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baldeagle56
New User

May 28, 2012, 5:22 PM

Post #1 of 5 (3859 views)

94 lincoln towncar	Sign In

I have a 94 lincoln town car sometime hard to start but once it start and I put it in gear, car shut, I can like have feet on brake and gas pedal and put in gear and can drive for for awhile, but as soon as I stop at traffic light it cut off again.. change fuel filter, Idle air sensor still doing it,.......HELP ME. Disable veteran..Please..

Discretesignals
Ultimate Carjunky / Moderator
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May 28, 2012, 5:32 PM

Post #2 of 5 (3853 views)

Re: 94 lincoln towncar	Sign In

Quote

Idle air sensor

What is this?

Check engine light on?

Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on May 28, 2012, 5:33 PM)

Hammer Time
Ultimate Carjunky / Moderator
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May 28, 2012, 5:51 PM

Post #3 of 5 (3830 views)

Re: 94 lincoln towncar	Sign In

It's quite obvious he's talking about an IAC.

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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.

nickwarner
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May 28, 2012, 7:49 PM

Post #4 of 5 (3792 views)

Re: 94 lincoln towncar	Sign In

Where's Tom?

Tom Greenleaf
Ultimate Carjunky / Moderator
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May 29, 2012, 4:08 AM

Post #5 of 5 (3757 views)

Re: 94 lincoln towncar	Sign In

Get whatever codes it might show. 4.6 engine was pretty good. Some and not sure which years went to a plastic intake that was a problem but usually would leak coolant.

Other is the deep well long spark plug wires at the plugs would leak the spark out unseen but would run rough if so.

Some easy things to check are that there are no vacuum leaks and check a couple different ways if needed and that air intake parts are not split or leaking in wrong places.

Clean throttle body then on to IAC - clean first then replace if idle is too low but may run fine otherwise,

T

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