Where is the fuel filter located on my 1998 chevy venture van?

My 01 Chevy venture just got a new fuel pump put in gas gauge still isn't working proper so had another fuel pump put in same problem. My relay fuse is good fuel pump fuse is good. I have to have my wires checked, make sure my sensor on top of pump connector wires are good. What else can I be looking for?

Hi orvil brad hear I would check the ing. fuses you have at least one and maby two in the inside cab fuse block, and also one or two in the engine bay fuse panel, there is also a relay located in the eng. bay panel, also you may check the ing. wire that goes to the coil system, This wire will have no 12volts until the ing. switch is turned on then it will show 12volts. It has a habit of coming loose at the coil sometimes. Good luck

Yes, you are right fuel filter first, any codes? air filter too, the fuel filter is at back near the rear wheel.

change fuel filter then add fule injector cleaner to next couple of tanks of gas

under neith on drivers side inside frame rail in front of the fuel tank.

Check/ replace your sparkplug and coil high tension leads.

look under it on the frame rails, the filter it held to the frame about middle of van ,just follow the fuel lines from tank ,easy to change , ,hope this helps you, thanks robert b.

the 2 codes are

P0134 02 Sensor Circuit no activity Detected (bank 1 sensor 1)
first check your fuses check the wiring to the sensor(the sensor is on the exhaust in front of the engine-open the hood and look down) if the fuses and the wiring look good replace the O2 sensor there are 2 types of sensors original equipment(oe) style and universal the oe style has a connector you just plug in, the universal you have to hard wire in

the 2nd code is Mass Air Flow (MAF) Circuit Low Input
check the wireing, make shure theres a good connections
you said that you already replaced this sensor so im going to recomend that you go after the other code first

deal with the oxygen sensor then reset the computer and see what codes come back

Hi , this can be caused by a bad, tps (trottle position sensor)also can check fuel presure and fuel filter,good luck.......