Question about 1999 GMC Sierra 3500
A did to change the fuel injection pump but I have the same problem so I don't what to do and also did to change de injection module and nothing
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Posted on Jan 02, 2017
I have the same problem and have trouble codes 35 and 36. I found out that there is a computer module that needs replaced as it sits low in a valley and gets hot and seperates. I am reseaching about the a/m fix that installs the new module away from heat.
Posted on Mar 12, 2009
SOURCE: 6.2 diesel will not bleed diesel
Make sure all lines are light when turning engine over.While turning engine over loosen the a line closes to pump or the fuel filter.You should get some fuel.Then continue on all lines working farther away.
Posted on May 02, 2010
SOURCE: I have a 1999 gmc
This sounds strongly like a PMD issue which is on the side of the fuel injection pump. Common issue and easily remedied. There are kits in which put the PMD in a different location as to avoid heat saturation. Let me know if you need to find one.
Posted on Oct 26, 2010
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