Tumbler valves both stuck open?
I started my car this morning.. it was cold it took a bit longer to start than normal. the CEL came on. I checked it at work P1090 P1092 and P1095 Tumbler valve stuck open and high current or something. both sides though simultaneously. then i checked my battery cuase it started hard.. .good checked my alt bad.... so i am getting a new alt. Im not sure if this momentary time while trying to start or shortly after with the alt not working right may have causes this? anyone have this happen before?