Stumped...
Posted: November 27th, 2016, 7:11 pm
Hi all, just recently got my 96 mx3 w/klze back on the the road and have encountered an odd problem.
Randomly, the engine will cut out for a brief moment and then come back to life as though nothing had happened.
These cut outs are accompanied by the tach dropping to zero and the cel going off then back on (persistent egr code...needs cleaning I think).
I think the fuel pump goes off and on as well as I hear a click from the back seat.
It never cuts out at idle and only if there's moderate to heavy throttle input mostly on acceleration but sometimes on decel.
I've replaced the complete distributor with new, replaced plug wires, checked and cleaned all grounds, sprayed deoxit contact cleaner on all the harness plugs including ecu. I had a tps from my old k8 tb/manifold I swapped as well.
Nothing I've done has changed this behavior at all. Its totally random ie: some trips its happens a lot, some a little , some not at all.
The only things I can think of are a harness short or a bad ecu...any insight would be greatly appreciated
Randomly, the engine will cut out for a brief moment and then come back to life as though nothing had happened.
These cut outs are accompanied by the tach dropping to zero and the cel going off then back on (persistent egr code...needs cleaning I think).
I think the fuel pump goes off and on as well as I hear a click from the back seat.
It never cuts out at idle and only if there's moderate to heavy throttle input mostly on acceleration but sometimes on decel.
I've replaced the complete distributor with new, replaced plug wires, checked and cleaned all grounds, sprayed deoxit contact cleaner on all the harness plugs including ecu. I had a tps from my old k8 tb/manifold I swapped as well.
Nothing I've done has changed this behavior at all. Its totally random ie: some trips its happens a lot, some a little , some not at all.
The only things I can think of are a harness short or a bad ecu...any insight would be greatly appreciated