A pressure tester can be used to see if your oil pressure is correct. Pumps usually work or they don't, unless the screen filter is clogged. The only way to check the filter is by visual inspection.
low fluid,bad thermostat, cooling fans are not coming on,bad water pump
Bad relay? Loose connection?
crackers
you would need a tool which is called a pressure tester, if you see a leak from the water pump during the test then your water pump is bad and need to be replaced a.s.a.p
Bad accelerator Pump? Bad float? Wrong, fuel pump check valve. new fuel pump is on order, or add a check valve.
Fuel pressure test.
It does not have one. Check the fuel pump relay and fuse first. Chevy had wiring problems at the fuel pump sending unit connector on the top of the fuel tank. CHECK IT. It may just have a bad pump too.
In the fuel tank. Check the fuel pump relay first to make sure the pump is bad.
No there is not, Chevy did not use a Inertia or a reset switch on there trucks. You need to check the fuel pump fuse and relay. You may just have a bad fuel pump.
bad fuse,bad coils, bad ignition modual
Chevy trucks DO NOT HAVE a safety switch / Inerita switch. You need to check the fuel pump relay and fuse first. You may just have a bad fuel pump.
if its bad fuel pump will not work,exchange it with another relay of exact same size to check if that's the problem..