Need to remove engine mount bolts jack motor up as high as possible best to remove disributor cap as not to crack it remove oil pan remove oil pump and shaft install new pick up screen so that screen is flat with the bottom of pump have to hammer it in using vise grips clipped above ring on screen reinstall shaft and reverse process.
: You mind aswell buy a new motor because the old one could not have survived without the oil pump running. Its also easier/potentially cheaper to slap a rebuilt motor for $900 into the truck, rather than replacing all the gaskets, seals and rusted bolts you will have to remove to change the oil pump.
the fan clutch is built into the water pump,it cant be separated,you have to replace the water pump.
raise the bed up it would be easier
$300 to $500
Remove engine oil pan
Where is the fuel pump relay switch located on a 1994 Toyota pickup
Remove the belt from your 1994 Chevy Lumina water pump. Remove the water pump return hose. Remove the water pump retaining bolts. Reverse the process to install the new water pump.
My Hanes manual says 9 to 13 psi
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how to replace oil pump on 1994 z28
If your 1997 Chevy pickup wipers and washer pump are not working, you might actually have to replace the pump motor or the wiper motor, or both. These motors are not expensive to replace and can be purchased at most auto parts stores.
You need to lower the fuel tank to get at it.
Check the fuse, check the relay, check the wiring especially at the fuel pump. If all that checks good, replace the pump.