stereomind
11-02-2012, 10:58 AM
Hey folks. My 2004 Galant 4-cyl just started pinging pretty bad under load. Sounds fine at idle, though the idle drops pretty low after the engine warms up. There are no CEL codes.
The idle is low enough that it almost dies when AC is on and it's in gear.
I replaced the spark plugs. Coolant temp is normal. I also cleaned the MAF sensor elements. Mileage is about 115K miles.
The low idle started about a week before the spark knock. Never had this problem before.
any help would be greatly appreciated...
The idle is low enough that it almost dies when AC is on and it's in gear.
I replaced the spark plugs. Coolant temp is normal. I also cleaned the MAF sensor elements. Mileage is about 115K miles.
The low idle started about a week before the spark knock. Never had this problem before.
any help would be greatly appreciated...