"Sevice Engine Soon" light
October 18th, 2013, 12:12 PM
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"Sevice Engine Soon" light
I have a 1990 Chevy K2500 with a 3 speed tranny with the granny gear. I just replaced the engine with a new Chevrolet Performance 350 5.7 TBI direct replacement crate engine. Every time I go up a steep grade, (mountain), the "SERVICE ENGINE SOON" light comes on. I have about 500 miles on the engine.
Any ideas what would cause this?
Any ideas what would cause this?
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shield1751
Tahoe & Suburban
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October 20th, 2011 7:52 AM