Re: injector pump problems DB 880

Posted by rhudson on September 15, 2003 at 21:34:59 from (12.43.219.254):

In Reply to: injector pump problems DB 880 posted by Dean Hatt on September 15, 2003 at 17:19:43:

like NHBoyd suggested, check for flow into the lowpressure pump (like an old automotive fuel pump) i think most of the david b's have a suction fuel line that goes up and enters the fuel tank from the top. so you need a good clean line into the low pump. mine has dual filters, if you have not changed them, it may be time. then bleed all air out of the lines. the cav injectors seem harder to purge air than other types i've fooled with. the run and stop symptom is indicative a fuel supply problem, not an injector pump problem.

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