Diesel Bombers - 02 lb7 no start

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- - 02 lb7 no start (https://www.dieselbombers.com/chevy-gmc-duramax-01-04-lb7/109193-02-lb7-no-start.html)

jeffmartinjr08

02-16-2013 11:04 AM

02 lb7 no start

I just put 4 new injectors in a lb7 drive in now won't start pump primer doesn't seem no be getting fuel or pulling fuel hooked a bottle up with fuel doesn't pull fuel any ideas maybe a cp3 now? Truck has 220,000 miles

jkidd

02-20-2013 11:48 AM

are you certain you only needed 4 injectors

Farmboy 2.0

02-20-2013 11:53 AM

You need to check the return rates on the injectors. A high return rate on a few can cause starting issues.

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