89 2.8 fuel in problems
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evergreen4@comcast 08-09-2008, 07:48 PM
89 chev 2.8 mpi died on hiway, change ECM has spark and fuel to rail, starts if primed but no fuel thru injectors, powered fuel pump at check piont can here flow and has pressure on rails at rated press,Pos on one side of injectors with key on and as soon as hooked up pos on both side and does not inject HELP, any ideas ???? crank sensor was replaced also (cracked) jd-autotech 08-09-2008, 10:35 PM not possitive but crank sensor is a good place to start evergreen4@comcast 08-09-2008, 10:54 PM will try crank sensor tommorrow !!! evergreen4@comcast 08-18-2008, 08:09 AM 89 chev 2.8 mpi died on hiway, change ECM has spark and fuel to rail, starts if primed but no fuel thru injectors, powered fuel pump at check piont can here flow and has pressure on rails at rated press,Pos on one side of injectors with key on and as soon as hooked up pos on both side and does not inject HELP, any ideas ???? crank sensor was replaced also (cracked) FOUND IT BAD INJECTOR REPLACED AND PRESTO Related Links Enter the largest automotive community on the planet! |
