Question about 2003 Chevrolet Silverado 3500
Fuel can leak into engine oil if your piston rings are worn or your block could have a crack.
Posted on Dec 06, 2012
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Posted on Jan 02, 2017
SOURCE: 02 Duramax deisel mixing deisel
'02 Duramax engine has the injectors under the valve covers. There is a set of "fuel return" lines that are attached to the injectors under the valve covers too. This is where I would be looking for fuel.
Posted on Feb 08, 2011
SOURCE: low fuel rail pressure
who did a conversion on this truck???? the duramax is a common rail engine and can not handle wvo or sve. it will destroy your entire fuel system in no time on this truck. if you want to do a vo conversion you need to get a diesel with an inline injection pump or one of the older powerstrokes. i would suggest you quit trying to run wvo through this truck if you do not want to do a lot of very expensive damage
Posted on Apr 29, 2009
THE DURAMAX ENGINE INJECTORS GO BAD AND SPRAY TO MUCH DIESEL AND IT FILLS THE CRANK CASE UP 200 THOUSAND MILE WARRANTY COMMON PROBLEM DON'T DRIVE IT ANY MORE IF U HAVE BAD INJECTORS.
Posted on Jan 20, 2010
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