2000 gtp random stall issue

[Fivefingerdeathpunch]

The Crank sensor normally never throws a code, and "sometimes" the tach will drop to zero and the car shuts off.

To me its sounds alot like a crank sensor problem. They like to be very fussy about everything.

If it was me, I would throw one in.

[cerick08GP]

I'd put even money on a clogged cat.

[Deltabull]

ok, so how do I check for clogged cat? Ex-Lax in his cat food? Seriously, how would I check for that?