My truck won't start if its been sitting out in wet weather. Battery and
starter are fine, it cranks away but won't start. I replaced the distributor
cap and rotor but that didn't help. Warming up the distibutor (with a hair
dryer) helps. Runs great once I get it started. Is the problem with the
distributor or should I look elsewhere? Its a 5.2L with 90,000 miles
Thanks for any help.