This car has been driving us crazy. A couple weeks ago the car conked out, we gave it a full tuneup (pcv plugs wires fuel filter air filter serp. belt) and it got running again. It started off with 4 codes in the computer, one of which was the MAP sensor (since replaced) now we're down to this annoying P1374 code we can't seem to track down, and we're at the point now where the car has a rough idle/skip and if you give it some gas then let it return to idle, it'll die (you can rev it for awhile no problem, as soon as you stop and it goes back to idle, it just quits). We've replaced the crank sensor and the coolant temperature sensor as well. The last 2 things we've been told to try are the ignition control module and the harmonic balancer. If neither of those 2 things solves it, we're at loss. Any ideas are appreciated, thanks.
-GV