1975 Plymouth Duster, was in front passenger collision.
Ever since accident fuel gauge no longer works or reads inaccurate occasionally, windshield wipers intermittently work same for turn signals...

is there something that all 3 are “tied” to? Ground? Fuse? Fusible link?

Any help appreciated, need to find out if all symptoms could be tied together before I start looking into EVERYTHING separately

The only one thing I can think of is the bulkhead connector that has multiple wires running through the firewall. The are known to corrode and fail, a nudge would definitely help it to fail.

Thanks! I’ll check it out, somewhere to start at least.
Im assuming it’s probably located somewhere driver under dash side?

By the master cylinder, big square plug lots of wires. Pulling it apart is straight forward to check for corrosion. Search internet and find lots on the subject.

Got it, will try to check later today, thanks again.
barring that I guess I’ll just track all systems