Transmission noise diagnosis help...
Posted: Tue Jun 02, 2009 9:14
I've got a rhythmic scraping noise which, to me sounds like is coming from the tranny, somewhere fore of the shifter.
Symptoms:
- Occurs only during acceleration, severity seems to depend on how hard.
- Matches to [color=#009600 ! important][color=#009600 ! important][font=verdana]engine[/font][/color][/color] speed, not wheel speed.
- Occurs in all gears, including reverse, with the exception of fourth.
- And one last tidbit, I can feel, but not hear the scraping when the gearshift is in neutral but i move it over to one side or the other, but not in gear.
Clutch? Tranny mounts? The thing that's throwing me for a loop is that 4th gear isn't making any noise.
Symptoms:
- Occurs only during acceleration, severity seems to depend on how hard.
- Matches to [color=#009600 ! important][color=#009600 ! important][font=verdana]engine[/font][/color][/color] speed, not wheel speed.
- Occurs in all gears, including reverse, with the exception of fourth.
- And one last tidbit, I can feel, but not hear the scraping when the gearshift is in neutral but i move it over to one side or the other, but not in gear.
Clutch? Tranny mounts? The thing that's throwing me for a loop is that 4th gear isn't making any noise.