I have an 08 grand caravan sxt, I keep getting a voltage warning light on the dash along with a check engine. When it does this the van goes into limp mode and has to be restarted cause it causes erratic idle and terrible throttle response. Also when it gets colder out and I start the vehicle I will get an oil pressure light. If the vehicle is turned off the restarted it is fine. I have never had any battery s
Trouble or starting issues.

 

What code are you getting?