When The temperature is below 40 degrees my truck will not idel . It whnts to ruv up and down sometimes it shuts off and I have to restart. It tend to get worse as the temperature gets colder . It start and runs great when the temperature is warm .
Already changed plugs and wires and fuel filter .
What would cause this ?
Already changed plugs and wires and fuel filter .
What would cause this ?
Jan 20, 2010 at 8:40 PM