I have replaced the fuel filter but my van is bogging down on the hills.
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1991 Chevrolet G Series Van (G20) Question: Where is fuel pump located?
Answer #1pushrod August 29, 2012, 18:41Master
Pump is inside fuel tank. Have systems test prior to doing any work.
Fuel press. and scan test. Can drive with press. guage hooked up to
see if psi. drops below acceptable range. while"on the hills".
Answer #2Greg's Orange Auto (13428 Answers) , Orange, CA - (714) 361-9386globalhelper August 30, 2012, 06:20Master
drop your fuel tank and its on the top of tank with fuel sender. the pump is repl with the whole sending unit approx 100.00 for delco pump