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How do I solve transmission problems after a timing belt replacement?

I just got my timing belt replaced and now I’m having even more problems. UGH! The car won’t shift gears properly. How do I solve transmission problems after a timing belt replacement?

avatar
Bonnie Stinson · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
Oh no! That sounds so frustrating. If there was prior damage to the transmission, you may need to rebuild the transmission. If this is a new problem, it could be an electrical issue.
When a timing belt is replaced, the battery gets disconnected. Sometimes this can mess with your vehicle’s computer and cause secondary problems. It might be worth disconnecting and reconnecting the positive terminal on your battery to see if it changes anything.
Otherwise, here are some other potential culprits:
  • Liquid got into the transmission pump
  • Torque convertor is locking up
  • Solenoid pack needs to be replaced
  • Loose speed timing sensor wire
The best solution is probably to bring your vehicle to a transmission shop for a diagnosis. Check the codes and get some more information.
Sorry you’re dealing with this! Hopefully your
loud engine noises
will be gone soon.
It sounds like you’re staying on top of car maintenance, which is great. Do you feel like you have enough
car insurance
coverage for unpredictable situations like accidents? Reach out to
Jerry
if you’re not sure. Our friendly agents are just a text or phone call away, and the Jerry app can help you compare rates or change your policy in an instant.
Hope this helps!
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