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29/09/2025 12:16 pm
Topic starter
Scotty, my Dad has a 2011 Lincoln MKS 3.5 eco-boost V6, tranny is shuddering in third gear, he had fluid flushed, big mistake, can we add something to reduce the shudder
car has 105,000 miles
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29/09/2025 1:11 pm
Some have reported success with the Lucas transmission additive. However nothing that you pour into the fluid is actually going to fix anything and any improvement will be temporary.
Also, for future reference please put your car question in the body of your topic, not the title line which is meant for a short description. Thank you. (Title edited.)
