2001 GMC Denali "change rear wiper 1 series" Questions

...rear wiper worked and then it quit working so I am plugged it and plugged it back in, and it worked all day. Then when I brought it home and parked it all night I tried it the next morning and it ...

Change engine oil and filter while engine is at normal operation temperature. Check transmission for leaks. Check rear axle for leaks. Visually check fuel tank, lines, and connections for leaks. Check

Change engine oil and filter while engine is at normal operation temperature. Check transmission for leaks. Check rear axle for leaks. Visually check fuel tank, lines, and connections for leaks. Check

...wiper contact. To equalize fuel level between the two tank lobes, a siphon pump is installed in the left lobe. The resistances need to be approximately the same. The fuel pump is on the right lobe ...

...rear window wiper jumps from the parked position when battery power is restored (no change in the draw was observed when the fuse was lifted). This car has all the goodies - steering mounted audio ...