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2003 LB7 shutting down, low fuel rail pressure
ok thanks I will check that, the scanner was also saying the fuel regulator would the injectors cause that reading -
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2003 LB7 shutting down, low fuel rail pressure
low fuel rail pressure I have a 2003 duramax 6.6 I have changed filter with the new cat filter and the adaptor and installed a lift pump. run a scan on it today after it would not crank back up. Scanner says its a low fuel rail pressure issue , any ideas where to start I was thinking the... -
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2003 LB7 shutting down, low fuel rail pressure
I have a 2003 6.6 diesel I have been having a issue with it just shutting off at red lights and not cranking back up for about 1 hour. I put a lift pump on it and installed a new cat filter with there adapter. it run great for about two weeks then today it started doing the same thing it would... -
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Lift pumps
where is everyone buying there lift pumps from is there any brand to stay away from Thanks- lazerdms
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- Replies: 60
- Forum: General Fuel System & Exhaust Questions