High Rock Autoworks

When we talk new models with a b48 and b46 engines. Really the BMW 4 and 6 cylinder from around 2017. The engines have been great very little issues. The 8 speed ZF transmission is great. The cooling system is not. These photos show the degraded plastic that these engine produce. You can see the quick connect the colors its changed along with the oil cooler that has actually ruptured. Service your vehicle with professionals and remember these cooling systems will need to be rebuild between 80-120k. Schedule your service today before your summer trip!

Did some work to a beautiful 2006 330ci. Cooling system rebuild due to thermostat faults. Dealing with 20 year old plastic no sense in risking it. Replaced front control arms, bushings and swaybar links. Also flushed this black brake fluid out 2 times until it was clean! Customer called on the way home to comment how the car felt so much tighter. Thanks for your business!

What a great opportunity to help our community. The best alignment shop in town, swing down for a good cause as well as getting a quality alignment! Great work.

A little b48 thermostat replacement as well as an aftermarket metal oil filter housing and cooler upgrade. The customer knows and will be back for the rest of the cooling system replacement but needed to get back on the road!

Christmas is almost here, schedule your maintenance and repairs now before its too late! These are 2 oil filters ive recently seen. The top is a long time customer of mine...5,000 mile services, liqui moly and OEM filter. The bottom is a walmart oil change with the parts store filter they were also 3,000 miles past their scheduled service. One vehicle is running today and one isn't. Dont be filter number 2!