The trend in the automotive industry (and this is not just BMW, but every manufacturer) has been to increase service intervals to reduce the cost of ownership artificially. The issue with this is those intervals have been proven to be detrimental to the long term reliability and service life of the vehicles in question. This is the case with BMW's 6HP and 8HP automatic transmissions. ZF 6HP & 8HP Automatic Transmissions Here at Vaughan Automotive, we are very familiar with ZF, who is the supplier of 6HP and 8HP transmissions to BMW. BMW rates these transmissions for a "lifetime fill," however, through our channels at ZF and speaking with the engineers of those transmissions, we've learned that the transmissions are tested to 100,000 miles with an "acceptable rate of failure" on the original fill. 100,000 miles is BMW's definition of what a "lifetime fill" and that's passed the extended warranty and ... read more
This 2016 Dodge Ram came to us after being at the local dealer for 2 weeks. 189 fault codes over this shorted harness buried in the engine. Basic electrical principles acquired through advanced training and years of experience yielded quick results in finding the source of this client's problems.
BMW diesel training for the weekend