1999 Cadillac Escalade Truck Ran Fine Until Husband Did Tuneup Now Shakes Idles

1999 CADILLAC ESCALADE
160 MILES
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ANONYMOUS
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My truck ran fine until my husband did a tuneup. Now it shakes and idles rough when you put it in drive it idles rough and shakes why would this happen also check engine light came on and the truck smells maybe gassy. Help me I love my truck but I'm afraid to drive her like this.
Mar 27, 2013 at 4:04 PM
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ASEMASTER6371
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have him re check his work. he may have crossed the wires, plug gap could be off among a few things

Roy
Mar 27, 2013 at 4:16 PM
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