My whole truck vibrates when accelerating and it stops when I let off the gas. It shakes really bad over 20 mph and continues as I speed up. It is in the repair shop now for a new U joint.
It gets very hard to steer
when the joint becomes worn, you can tell when it is warn as it will vibrate and a clunk sound will be heard when going in to gear.
No oil pressure
Yes, a GFCI breaker can go bad. You can tell if it needs to be replaced if it is not tripping when it should, if it is tripping frequently without any apparent reason, or if it is not providing proper protection against electrical shocks.
Yes, a GFCI outlet can go bad over time due to wear and tear. You can tell if it needs to be replaced if it no longer trips when tested, if it fails to reset, or if it shows signs of physical damage or discoloration.
You can tell that your vacuum cleaner needs to be replaced when it quits working properly. Signs of that include the belt quits turning or the vacuum quits picking up dirt.
Look for a mileage schedule in the maintenance section of the owners manual.
You can't and that is why they are replaced at a set mileage as outlined in your owners manual.
The controll arm bushing is right next to the ball joint u can look at it an if it seems to be warn or falling apart then it needs replaced....i think its like 10 dollars for the bushing kit at auto zone its a easy fix.
The seals in the pump are leaking and the pump needs to be replaced.
TAke it to auto zone and have them chack it out
when it no longer works. If it ain't broke don't fix it.