Duramax won't prime.
2008 Duramax Went to start truck, took a second or two longer than usual and only ran for a couple of seconds. Will not prime. Fuel filter changed about 2 months ago but only about 100 miles since th...
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Thanks for all the replies and thoughts. I gave up working on vehicles years ago but did drop fender well to tighten fuel filter.
Moved very little and with a mirror to see back of filter, the o ring did not seem to be protruding. Was towed to shop where owner says probably will be end of week to get to it. Said as the trucks get on in years that they can develop pinprick holes which of course destroys vacuum. Possibility of installing electric pump. Will find out by end of week.
Thanks again.
Moved very little and with a mirror to see back of filter, the o ring did not seem to be protruding. Was towed to shop where owner says probably will be end of week to get to it. Said as the trucks get on in years that they can develop pinprick holes which of course destroys vacuum. Possibility of installing electric pump. Will find out by end of week.
Thanks again.
