What is the OBDII code on a Chevy Silverado?

P0300 is one of the most common OBDII codes that occurs in the Chevy Silverado vehicles. It stands for: P0300: Random Multiple Misfire Detected. P0300 is certainly a cause for concern, and can be a threat to the drivability the Chevy Silverado. It will often be accompanied by codes P0301-P0308.

What kind of engine does a Chevy Silverado have?

GM 6.0L V8 Vortec L96 Engine Specs Type: 6.0L Gen IV V8 Small Block E85 Flex Fuel: Chevrolet Express (Passenger,Cargo), GMC Chevrolet Silverado HD < 10,000 lbs: 360 hp (268 kW) @ 5400 RPM SAE Certified GMC Sierra HD < 10,000 lbs: 360 hp (268 kW) @ 5400 RPM SAE Certified

What does P0300 stand for on a Chevy Silverado?

It stands for: P0300 is certainly a cause for concern, and can be a threat to the drivability the Chevy Silverado. It will often be accompanied by codes P0301-P0308. These particular codes also indicate that there is a misfire detected, but they specify the specific cylinder.

Can a vacuum leak cause a Chevy Silverado to misfire?

Vacuum leak – If your Silverado has a vacuum leak, it can be very difficult for it to get the right air/fuel mixture. This will cause the cylinders to misfire and it’ll throw the P0300. Also, since a vacuum leak almost always affects each cylinder the same, you’ll typically get P0300 with it and not any cylinder specific misfire codes.

What kind of engine does a 2003 Chevy Silverado have?

Redesigned for 2003 and equipped with a standard 6.0-liter V8, the 2003 Chevy Silverado 2500HD comes available in Base, LS and LT trim levels with your choice of 4WD and a 4-speed automatic or a 5-speed manual transmission depending on the model.

Is the Chevy Silverado 2500HD rated by Edmunds?

Edmunds’ expert review of the Used 2003 Chevrolet Silverado 2500HD provides the latest look at trim-level features and specs, performance, safety, and comfort. At Edmunds we drive every car we review, performing road tests and competitor comparisons to help you find your perfect car.

Where was the 2003 Chevy Silverado 2500HD last serviced?

Last serviced in Spokane Valley, WA on 05/04/21 • Vehicle serviced • Oil and filter changed. No accident or damage reported to CARFAX. 1st owner purchased on 07/31/03 and owned in MO until 08/06/09 • 2nd owner purchased on 09/14/09 and owned in MI until 05/26/16 • 3rd owner purchased on 05/26/16 and owned in MI until .

When did I buy a 2003 Chevy Silverado?

I bought it in February of 2008 from a guy that towed a 5000lb fifth-wheel trailer with it, then used it to haul around people, as he was a real estate agent. The best used pickup I ever bought. Only selling it b/c the Mrs. wants a little bit bigger camper (8’ bed), 4wd, and I wanted to try a diesel rig.