The left side of my drivers has reclined but does not come back up. Only the right side of the seat moves causing the seat back to twist. Any ideas what causes 1/2 the seat to work?

It sounded like a belt slighly squealing on & off for a couple days. Today it rapidly progressed to a loud squeal with a smell of rubber burning while my daughter was driving so she pulled over and shut off the engine. Upon investigation, it appears the Crankshaft Harmonic Balancer is severely w...

I can't get retaining ring on fuel pump to budge with drift or oil filter plyers. Now what do I try?

1993 Volvo 850 GLT
88,000 miles
No history before 2012, just tuned up.