1989 Pajero noise and vibration in 5th gear only
Posted: Mon Oct 17, 2022 1:49 pm
Hi all. My 1989 Pajero (4d56 with 5MT) has a significant noise and vibration from the engine bay when in 5th gear only. This only happens when engaging the accelerator pedal (maintaining speed or accelerating). The problem goes away when deccelerating in 5th. I usually use 5th gear around 80kph and thats when the noise and vibration starts. No issues with the other gears. I have removed the balancer shaft belt as the shafts need to be replaced and cant find replacements. Transmission fluid level is normal.
What could cause the noise and vibration in 5th only? Thanks.
What could cause the noise and vibration in 5th only? Thanks.