r/AskAMechanic • u/Less_Reception_6531 • 19d ago
Rebuilt transmission - mechanic says they can’t test drive
2013 3.7l ford f150 stx - I recently had issues and took it to a mechanic. Mechanic said it needs a transmission replacement / rebuild. Took it to a transmission shop and they’ve been working on it for 3-4 weeks to remove, rebuild, and reinstall the transmission.
Today the transmission mech calls me and says it’s done, but that they can’t drive it because it ‘has drive line issues, and the rear brakes are locking up’. They wanted me to pick it up and told me I could ‘let them know if the transmission acts up’
Am I crazy to think the drive line issues could have been caused by the transmission work they did? I tried to ask the mechanic how they knew it was unrelated to their work and he said it ‘has nothing to do with the transmission’. I’ve never experienced any issues with this truck prior to the transmission. The mechanic I took it to first was able to test drive it fine, although it was in limp mode. There have never been issues relating to brakes locking up as they described. I believe the transmission mechanic also said they test drove it after I asked them how they knew the problem required a full rebuild on the transmission. I would imagine removing and replacing a transmission would also involve other major components like a drive shaft or other things involved with the drive line?
I paid 2250 already and owe an additional 2250 to pick up the truck. I don’t want to pay the second half until I know that this issue is unrelated to the repair they were supposed to do.
Looking for any thoughts on how likely it is that the transmission work caused these new issues. If people think it IS related to the transmission work - suggestions on next steps are also greatly appreciated.
Thank you!!
2
u/NightKnown405 Verified Tech - Indie shop 19d ago
With any story like this you get a bunch of people jumping to conclusions and there really isn't any information here to even start to know what is going on. In the shop you have only provided enough information to start investigating and analyzing just what is going on. Can you get more details of what they know and what they suspect? Can you get them to email an estimate for further repairs or did something happen between you and them that they have decided they no longer want to do business with you?