Well, as life would have it, car has flashing, beeping, scary light going off driving down the road and you take it in.....can't find the trouble. No one's fault, it only happened once. So much for trying to prevent the freeway breakdown or blown up engine. Gotta say it wasn't because they didn't try. 3 hours of car running, and diagnostics. Total $89.00. Now you tell me, would that be the charge @ the dealership? Left the 21 year old truck today, it's got something weird going on with the battery needle jumping around and dimming headlights. See you all again in a couple of days.