What might cause a starter motor to spin but not crank or spin the engine?

If the starter motor spins but does not crank the engine, you likely have a problem with… Faulty or damaged battery. Incorrect rotation due to reversed motor polarity or reverse battery connections – all motors rotate counterclockwise viewed from pinion gear.

Why does hitting a starter make it work?

It works because the brushes in the starter are worn to the point where they are having trouble contacting the commutator bars of the armature. Works best when power is being applied. All that said, fair warning: hitting it too hard can damage the perminant magnets in the motor.

What causes a Chevy Cavalier to not start?

My 02 cavalier died when my roommate was driving. It wasnt getting fuel and no sound from fuelpump. It would turn over not start. I replaced pump checked all fuses and relays all good. Then you would hear pump engage with key on still no start but now there is fuel pressure i have fire but seems fuel not getting to injectors.

What’s the problem with my Chevy Cavalier Rs?

I have a 91 Chevy Cavalier RS, 2.2 L. Recently, I’ve noticed an intermittent problem when starting the car (both cold start and warm start). I thought at first it might have been the key, because the keys we had were cheap, badly made Wal-Mart copies so we had a locksmith make an exact replica from the manufacturer’s guide he had.

Why does my Cavalier stall at a stop sign?

I have a 2004 cavalier and when I am stopped at a stop sign the car acts like it wants to die, I have to put it in park and push in on the gas so it dosen’t die. I changed out the fuel filter and air filter. anyone have any ideas on what it can be?

What’s the gas mixture in my Chevy Cavalier?

We just bought new weather stripping for the front windows of the car and they were “discontinued” so we had to pay $75 for 2 pieces of rubber. but it starts great,new fuel filter, platium plugs 10,000 miles old, hook it up to a machine and is said air fuel mixture is at 14.6 when at idull, but get on the gas it’s drop to 12.2.