Every time it's wet, I run into this problem. My Blazer won't crank, or when it does crank, it won't catch. I know it has something to do with the ignition system because I had it looked at, but I don't know exactly what the problem is and neither does the guy I had it looked at by.
Chevrolet Q&AAsk Your Question
1999 Chevrolet Blazer Question: How do you get rid of moisture in your Ignition Coil?
Answer #1Greg's Orange Auto (14568 Answers) , Orange, CA - (714) 361-9386globalhelper January 28, 2013, 12:54Master
try dielectric grease and it will keep moisture out
Answer #2ziptie12 January 28, 2013, 17:04Master
Try a shop that works on autos. The no-crank symptom has nothing to do with the coil.The no-'catch' may have something to do with the coil if the no-start is due to no-spark.