I get some rattle when the car is pulling a load such as going up a hill and when the engine is hot. Changing to 93 Octane does not help. Codes are all 111 on a 93 ATX. Anyone got a clue where to look next?
I keep getting code 212 Open SPOUT signal or grounded signal. Is there a prefered procedure for checking this? I get continuity to ground from some of the plug wires at the ignition box but I'm not sure which is which, etc. Any ideas welcome. car drives OK except for some pinging under load.