my 1998 chevy siverado with4.3 v6 vortec doesnt like to start when its raining dont get spark from distributor any ideas?

Asked by Nov 23, 2014 at 03:44 PM about the 1998 Chevrolet C/K 1500 Cheyenne Extended Cab SB

Question type: Maintenance & Repair

i have new distributor cap and rotor,  and rig runs well when it starts.  but on rainy days it
dont like to start, it is a spark problem of some sort. anybody know what is going on
here?

2 Answers

10,790

check for moisture in the distributor cap.

17,645

Either the coil or ignition control module.

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