Rainy days

hyundai
sonata

#1

On rainy days my 2004 Hyundai sonata V6 acts like it doesn’t want to drive. It starts but hesitates and you have to start it again. I don?t trust it on rainy days, its fine anytime else. Could the belt be slipping? Also I have noticed that the antifreeze level is different from time to time in the reservoir on cold. Also how do I release the belt tensioner ; do I push down or up.


#2

Belt is not likely the problem, more likely moisture getting into something electrical. You might replace the distributor cap, rotor, wires, and plugs, if that hasn’t been done in a while.