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2014 Chevy Silverado
Platform: Truck, GMT 400, 800, & 900

My truck popped some codes

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Old Jun 1, 2010 | 9:50 PM
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aggie5151's Avatar
aggie5151
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Default My truck popped some codes
07 chevy 4 door 4x4 silverado 5.3 LTZ


P0451--Evap Emission Control system

Pres sensor range

P0446--vent circuit malf

Can anyone help me with this?

also my remote start wont work anymore....when i press the button it seem like it starts the starter but the engine doesn't kick on....
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Old Jun 1, 2010 | 10:04 PM
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maxxman04
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From: kentucky
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make sure gas cap is tight. replace if necessary, but only with a GM cap. the parts store ones sometimes don't seal right.
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