An acquaintances problem: long story short, during a road trip, a service garage topped off Hyundai Powertech 6 speed automatic transmission with the wrong fluid. OEM fluid is SP4-M, total capacity is 7.5 quarts. Garage put in 3/4 quart of MOPAR ATF+4. No option to go back to service garage.
Would you be concerned to change out the fluid? Unfortunately, a transmission fluid change was just done a few months ago.
Opinions? Thank you.
Would you be concerned to change out the fluid? Unfortunately, a transmission fluid change was just done a few months ago.
Opinions? Thank you.