2001 jimmy won't start below 30 degrees

[KrabbyJimmy]

Sometimes, when the batt is fine, the fuel is fine, and the ign is fine; there is only a couple things left. You might not be getting spark. Check spark plugs, cap, wires, etc. Just a thought.

[bigbadbowtie]

Ok.... results.... there is a thermal switch that runs off coolant temp that sends a signal to the Maf. It was bad according to my mechanic.

[wz2wj1]

I finally broke down and bought a Haynes manual. Do you know the part number of the part they replaced?