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Chevrolet Repair/need colors of wires or diagram for fuel system for 97 chevy g 1500 van

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Question
I have replaced fuel pump, relay and my van still is not running.  I am only getting 1 volt when checking.  I am puzzled.  It seems as though there could be a short.  Can you suggest anything?

Answer
Hi Brenda...check the pump itself...depending on what year you van is there is a fuel pump bypass wire . put power to it and see if pump runs... if not check harness at the pump for power... if you have power there for three seconds and pump don't run replace the pump...short could be in the pump... hope this helps

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Robert Summers

Expertise

domestic auto/truck repair, auto body, painting. I currently own a large auto/truck/marine repair shop. 40 years certified 310S,310T,310B in ontario Canada

Experience

40 years certified 310S,310T,310B ontario qualified, 7 years with GM have owned my own shop now for the past 27 years.was automotive marketing director for large auto parts supplier.

Organizations
CFIB (current) past member AARO and APAA.

Education/Credentials
grade 12 plus 2 years college. many aftermarket training courses

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