I have a 94 dodge ram 1500 2wd with the 318 its nt getting a spark ounce the motor is up to temp and I turn it off go to start it again and it won't mak a spark but when its cold it fires right up with kno problems I need help evryone I no dosent kno either so I can help me give. Me some ideas of what it could be thanks scott

 

you could start by checking your coil and or coil wire..check the connection at the coil...

 

I jujst put a new ingnition coil on it yesterday

 

Sounds like a bad crank sensor.

 

But how why would it do it only wen its up to temp?

 

There is a coil winding inside the sensor that generates a signal to the computer. I work at an auto repair shop and have seen a bunch that run cold but once they get hot......nothing. Unfortunately it is a bit hard to get to on Rams. it is mounted on the upper passenger side of the trans bell housing. I have seen the same on G.M.'s also, they get warm/ hot and quit until it cools off.

 

Ok I odered one from auto zone bout how long does it take too do one

 

Getting at the 2 attaching bolts is the tricky part. You just need to remove the 2 bolts, I usually get them from underneath. but I have it on a hoist and it is still a pia. Unbolt, unplug it and put the new one in. Super easy in a van with the dog house off... I hope this fixes your truck, It seems to me that you have eliminated all the other ignition problem areas. The Distributor only controls the injector timing (cam sensor is inside).

 

Ok I odered one from auto zone bout how long does it take too do one

 

I have a car lift so it should be a lil hard then