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chuggin w/ fuel gauge flippin out

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Old 03-21-2011, 08:52 AM
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Year: 1998
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Default chuggin w/ fuel gauge flippin out

my 98 laredo 4.0 chugs like a pinto or somethin idont know i have e3 plugs changed the crank sensor and it seems to be gettin worse does any one else have the same problem?
Old 03-21-2011, 09:04 AM
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Default black smoke?????

i'm pretty sure its running rich but its fuel injected black smoke pours out of the exhaust when i gas it up
Old 03-21-2011, 09:12 AM
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Junk the (junk) e3 plugs and get NGK's.... make sure your plug wires are going to the correct plugs.

Your crank sensor could be defective.
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