Hey guys,

Purchased a 05' RL about 3 weeks and had the 105k maintenance done. Plugs, timing (tensioners), tranny and diff flush...Anyhow my car idles perfect; however, today was the first time I used the A/C since I purchased the car and had the maintenance performed.

I didn't notice any issue after the A/C was on until I was sitting at a light and the car jerked twice; almost stalled. This happened over my lunch break.Anyhow, drove home after work and didn't have problem.

I'm just wondering if the ECU is still learning since the service? Not sure if I should take it back to the mechanic? I did also change out the engine and cabin filters myself. I checked the lines and the air filter housing, I don't see any real possible line leaks. Any thoughts? Thanks