The new car sale included a service agreement which had the necessary and approved parts already factored in. Attempting to fulfill that agreement by showing up with CPE and asking it be used instead unnecessarily complicates the whole interaction.
Did the jug of QSUD 5W-30 have the proper verbiage on its label to clearly indicate it meets all applicable requirements? The car’s powertrain warranty is on the line, there cannot be any doubt or question about the oil’s pedigree.
At the very least, an advance call to inquire about this substitution should have been made. The fact that no effort was made to ensure the CPE would not pose a issue for service fulfillment is troubling.
Most of the ill will that now exists between the two sides could have been avoided with some communication beforehand. Instead, the same tired old stereotypes and prejudices got reinforced and bolstered for the next time.
Guards will be up and egos will be primed, both sides determined not to be taken advantage of this time, and it will all happen again and again...different details each time, but the same outcome for sure.

Did the jug of QSUD 5W-30 have the proper verbiage on its label to clearly indicate it meets all applicable requirements? The car’s powertrain warranty is on the line, there cannot be any doubt or question about the oil’s pedigree.
At the very least, an advance call to inquire about this substitution should have been made. The fact that no effort was made to ensure the CPE would not pose a issue for service fulfillment is troubling.
Most of the ill will that now exists between the two sides could have been avoided with some communication beforehand. Instead, the same tired old stereotypes and prejudices got reinforced and bolstered for the next time.
Guards will be up and egos will be primed, both sides determined not to be taken advantage of this time, and it will all happen again and again...different details each time, but the same outcome for sure.
