Had my mechanic tell me not to change my trans fluid in my 06 jeep with an automatic transmission because it's old trans fluid and a new trans-fluid most likely hurt the transmission.
Has anyone ever heard this before?
I will admit the trans fluid is past due. But it doesn't look or smell burnt. But how can new fluid cause harm?
Has anyone ever heard this before?
I will admit the trans fluid is past due. But it doesn't look or smell burnt. But how can new fluid cause harm?