2003 Lincoln Navigator Engine Shaking and I Smell Fuel

PRICEKRISTIAN

MEMBER
2003 LINCOLN NAVIGATOR
5.4L
V8
2WD
AUTOMATIC
167,200 MILES

My 2003 Lincoln Navigator V8 5.4 Engine Shaking and I Smell Fuel upon start up and duration of driving. Also when I press on the break or come to a stop the "Check Charging System" message appears as well as the engine light illuminates. Can anyone explain to me the possible issue. Or issues? Thank you.

3 Replies

HMAC300

MECHANIC
48,601 POSTS

The char system can be a bad belt and tensioner which recommended replacement is 60k for both as well as a bad battery. For the other problem scan for codes and check fuel pressure with a gauge. Auto parts rent's gauge and can scan for engine problem.S

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Wednesday, October 14th, 2015 AT 9:52 AM

PRICEKRISTIAN

MEMBER
2 POSTS

I scanned my vehicle only one code came up and that was the o2 sensor Bank 2 Sensor 1, I changed that one and the code is still coming up, (any suggestions)? Haven't scanned fuel pressure yet but when I do I will let you know. Thanks a lot.

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Wednesday, October 14th, 2015 AT 11:19 AM

HMAC300

MECHANIC
48,601 POSTS

The sensor code may be an air leak in exhaust system a bad wire shorted someplace a connection or low fuel pressure. I think your fuel pressure may have something to do with it.

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