95 SHO won't start

[black02z]

Hey everyone,
Before I get started, I just want to say thank you in advance for any help with this. The car is my friend's 1995 SHO, 3.2, automatic transmission with 98,*** miles on it.

Here's where it all started. My friend took the car to a shop for a Pennsylvania state inspection. While on the emissions dyno, the water pump started pouring coolant all over so the test was stopped. He then drove the car to another shop to replace the water pump.

This is when the no start began. The car would crank, but not start. It also doesn't crank smoothly and will abruptly stop (this has snapped the armatures on 2 starters).

We found out that if fuel is cut, using clear flood mode, the car cranks normally and will start. After that, the car runs ok when cold, but misfires as it warms up. The crank sensor and mass air flow sensor were tested and have good voltage signals. The crank sensor and DIS module were replaced on the advice of someone else at the shop and due to the coolant leaking on the crank sensor.

If anyone can help with this problem, it will be greatly appreciated. Thank you

 

[shotime1994]

The water pump shorted the crank sensor out. This is a common problem.

 

[black02z]

Thanks for the suggestion, but we already replaced the crank sensor as we had figured that it most likely went bad after the water pump dumped coolant on it.

 

[black02z]

Thanks for the suggestion but the crank sensor was replaced after the water pump as we thought that it went bad after it was soaked in coolant

 

[black02z]

Thanks for the suggestion but the crank sensor was already replaced after the water pump was done.

 

[black02z]

Thanks for the suggestion but the crank sensor was replaced after the water pump poured coolant everywhere. Is there any other suggestions out there?