AnthonyGorgeous

I will be able to answer only the second question since I myself was recently interested in this. Initially, the front drive was not, the cars were rear-wheel drive and in this case the automatic boxes had only three gears, which was quite enough, now other times the cars received a front-wheel drive, so there are more gears, there are 4, 5 and 6 high-speed options. The 5-speed automatic device 545 RFE appeared in 2001. It became the next stage in the evolution of the 4-speed automatic transmission 45 RFE, produced since 1999. For the first time 545 was applied in the Jeep Grand Cherokee WJ, and later in other cars of this brand. For example, in pickup trucks Dodge and even in London taxis. Despite the fact that the box is used in cars subjected to heavy loads, it creates few problems. This is a typical representative of the American school: the switch is very slow, but it's almost impossible to "miss" the automatic transmission system. Repair after 400,000 km is not difficult. Example of application: Jeep Grand Cherokee, Commander Wrangler, Dodge Dakota, Durango. My dream, of course, is that car massagers go in the package, there are things that excite me more than the filling of the car.