Not enough information. What are the symptoms? No spark, Misfire?
NO it does not. If it's not firing then you need to check the ignition module, pick-up coil and the coil. Could just have a bad coil wire......
The coolant sensor is on top of the engine. It is between the ignition coil and the tfi module.
The 1991 did not have a CAM OR CRANKSHAFT SENSOR. If you have NO spark then the problem would be 1 of these. BAD ignition module, Hole burnt in the rotor, Bad pick-up coil, bad ignition coil, Coil wire. Check these things out. Start with the ignition module. That's the MOST common problem.
The camshaft position sensor is a part of the distributer. There are 2 electrical plugs going to it, 1 is for the coil,the other is for the Camshaft sensor.
no
Well, it could be a number of things ranging from your distibutor cap, coil, or or rotor, to your crankshaft sensor or fuel pump. The crankshaft sensor would be my guess for that model and year. chiefy98clg at yahoo dot com
cam sensor senses position of cam .coil sensor operates coilboth 2 entirely different parts of engine
Loose connection was my problem. On the inner-fender in one of the connection groups. Could also be a crank sensor not outputting properly, therefore not telling the coil to fire.
The first thing I would check is your crankshaft position sensor
pcm, bad coil, bad motor, bad crank sensor, lots of ifs
1999 Alero how do i test ignition coil pack
it is possible that it is the ignition coil but im not sure, that's what happened to my 93 1500 silverado and the coil was the problem. it might be an idea to check it but im not sure on newer gm models