Only thing that makes me steer away from the flexplate is the fact the speedometer is acting crazy. I would guess an electrical issue that is causing an injector to act up? Definitely check the flexplate though, it cost nothing to rule things out.
Only thing that makes me steer away from the flexplate is the fact the speedometer is acting crazy. I would guess an electrical issue that is causing an injector to act up? Definitely check the flexplate though, it cost nothing to rule things out.