'90 wont start when it rains

[JeffW06]

it wont fire.. but it trys to start.

[JeffW06]

It starts fine once it is dry

[97Bird]

Time for some new plug wires.

[JeffW06]

Can you tell me where it is located and such?

ty for your help.

[97Bird]

The spark plug wires go from the distributor to the spark plugs. I don't know if you have a 6 or 8 cylinder engine so there are either six or eight of them in a set plus the wire from the coil to the distributor. Go to your auto supply store and tell them you need a set of spark plug wires for your car. Have them go out and see what engine you have. Remove and replace one spark plug wire at a time using the closest in length new wire as the replacement.

[JeffW06]

Ok, thanks for the help.

[97Bird]

You're welcome and be sure to check out the Tech Help thread at the top of the main page for helpful tips to keep your Bird running well. That thread is for tips only so keep posting questions outside of that thread. Welcome to the group!