phils89sc
Registered User
I have posted on this before, but the problem persists. My 89 SC auto run great...off idle. But, especially after warming up, when sitting at idle, in or out of gear, very randomly, you can watch the tach (and feel/hear) the engine cut out, them immediately cut back on. If it happens while idling in gear, it almost cuts off totally, then catches and idles up a few hundred RPM, then goes back down. I have check KOEO, CONT MEM and KOER and only get a code 33 (EGR sensor failure, I am aware of this).
When I say it cuts out, I mean like someone killed the ignition module or cam sensor. It is not like a sputter, just like someone pulled the plug.
Any and all ideas / suggestions welcome.
thanks in advance.
When I say it cuts out, I mean like someone killed the ignition module or cam sensor. It is not like a sputter, just like someone pulled the plug.
Any and all ideas / suggestions welcome.
thanks in advance.