MY car does this all the time on a cold start. Goes to about 2200 RPM and then slowly drops to 1000RPM and then normal. My Villager dowes this too. All my fuel injected cars did this except a Beretta I had. But it would immediately stall. Dealer could never fix it.
Normal operation for a cold start.
Maybe all the work you did allows the car to run normally now.
My name is Richard. I was a Contouraholic.
NOW: '02 Mazda B3000 Dual Sport, Black
BEFORE: '99 Contour SE Sport
Duratec ATX Spruce Green
PIAA 510's, Foglight MOD, K&N Drop-in
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