MthaFuknGreen
Green on the scene.
This is just getting silly...
So I got home from work, disconnected the battery for about 10 min to clear the codes. Hooked it back up, checked for codes. None- Good.
Start the car - the idle is bouncing between about 1100-1400rpm on a 1 second cycle. Hasn't done that before except once for like 5 min, and it cleared up on its own. Anyway, I drove the car around the neighborhood for about 15 min, stopped and turned it off for like 2 min then restarted it. The Idle jumped to about 2400rpm and wouldn't drop. I drove the block home and as I pulled into the driveway it started pulsing again. Turn the car off in the driveway and restart.... It starts around 2000 rpm, eventually drops to 1700 or so, and if I blip the throttle, it now drops to a steady 750. I turned the car on and off to confirm this and it's repeatable, at least for the time being....
And of course, no new codes are being thrown.... I'm stumped. All I can think to do is start measuring the range and values of the various sensors with a meter.... IF I can find a list of acceptable ranges to compare them to.
Any new ideas? Anybody? I'll bake cookies.
get a helms manual for your car.
the specs might be in a chilton, but i dont think so.