Q: Fuel issues - 1999 Chevrolet Venture

asked by on September 07, 2016

My van is running fine when idling but when I go to take off it acts like its missing. During the day when it's hot outside it run perfect but when it's cool out at night is acts up. I did find that once the van warms up it runs better. There is no check engine light (as of right now) and I have changed out the fuel filter.

My car has 289000 miles.
My car has an automatic transmission.

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