Q: no acceleration power

asked by on July 09, 2016

i have changed trans, coils, spark plugs, checked cats not stopped up, cleaned fuel injectors, cleaned tb, maf, checked the egr valve, swapped gears to 410s, and i still do not have any power when i accelerate after if warms up pls help

My car has 140000 miles.
My car has an automatic transmission.

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