Although crankshaft and camshaft sensors are generally reliable, they can fail. But what should you expect to see if one of your sensors goes bad?

CARS.COM — Most car owners probably don’t know that their vehicle has a crankshaft position sensor until the engine dies, won’t start or starts running poorly. Then when the car is in the auto repair ...

I fixed the $300 gmc Yukon xl SLT! After charging the new battery all night I tried to crank it and had a check engine light.