I have a 97 GT with an of road H pipe. The car has been cutting out while driving. It will cut out when I have the cruise set and I have to go up a hill the RPMs will flutter until I take the cruise off, it also cuts out while driving in town especially in the lower rpm range and everytime I shift gears. It is not running rough, it just quits and catches itself before it dies. The only way I can get it to not do this is to either floor it or barely creep, anything in between is cutting out. When it cuts out it seem always to be really random, sometimes it will and sometimes it won't. I got a code readout and got code P0320 which said the crankshaft position sensor, or ignition tachometer... anyways changed fuel filter first, then new plugs and wires, then changed the cranshaft position sensor, then put a new fuel pump in, after I put the new fuel pump in the car ran good for 15 miles then the CE light came on and the car started doing the same thing. I also got trouble codes for O2 sensors, but I haven't had cats on the car for almost 3 years and it has ran fine. I really am at odds here I don't even know where to start, but that was as best as I can describe it, could someone out there please help me!
I no longer have NX or NGK plugs.
I no longer have NX or NGK plugs.