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    lly injector return rates

    Thank you all for the replies! I have been looking for a spec on the return flow from the pump, unsuccessfully. That 1.2 oz spec... Where might I locate a procedure for determining this value?... I simply ran a hose from the end of the injector return line to a bottle. All injectors were...
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    lly injector return rates

    That's what I'm afraid of... One more note... There was 5 inches mg vacuum at idle, and at wot it increased to nearly 10 inches... Would this also indicate possible air in the low pressure side?
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    lly injector return rates

    Hey guys. New to the site... Having issues with my 2005 lly. 1093 code when under load at highway speeds. Replaced the filter and housing assembly. Replaced relief valve. Replaced rubber hoses to and from fuel filter. Conducted bottle test, no fuel present at relief valve after cycling under...