What is your question?
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What is your question?
This van had been sitting for a couple of months and when driven @ 15 miles it started a steady clacking sound whenever I accelerated a little and when I went to climb a hill it lost power and I barely made it over a half mile hill at about 10 mph. when on level ground I could get to 50 fairly easy but the clacking sound remained whenever I used the accelerator and quit when released. I parked it and haven't driven it since.

2 Replies
Under vehicle, driver side, below seating area, front of fuel tank, mounted on frame rail in fuel line.not to bad to change it out.some hand tools,wrenches.
your welcome.post results.
I'll look again. all I saw before was fuel lines from the rear to the engine on drivers side.
I looked under along the frame rail from where the fuel lines come down from the fuel tank (hidden from underneath) and followed them to where they disappeared up along the engine and found nothing. could it be mounted in the fuel tank ? this is a 12 passenger van.
no!it's not in the fuel tank on your van.AC DELCO GF652 is the part number.google that number to see what it looks like.drivers side,(some are on passenger side,depending on year)up inside frame rail.it's under pressure,so careful.13mm socket for bracket screw.13/16 and 16mm wrenches for filter and filter fitting,i think.
thanks for your info.