Our 2015 SDV6 Diesel Sport has just had its 75,000 service on time. I am advised by the dealer that the throttle body needs to be replaced and also that the pinion bearing on the rear differential also needs to be replaced. The car does mainly highway work at highway speeds (average 100 kph)...

I've come to understand that limp mode usually locks the transmission in fourth, with R, N and P still functioning normally... this is not what has happened to mine. On my 2004 L322 td6 the Transmission fail safe mode comes on about after 15 minutes of driving. What happens next is that the car...

2000 4.6 AC sytem fulldischarged while motor was out - Where are the typical leaks? All freon is gone and it obviously went some where.. If someone would please send me a link to a post or just list the typical leaks please. I suppose a leak test is the only real way to do this?

I'm curious as to what the typical battery drain on the '06 and newer RRs should be (where the HVAC final stage resistor should not be an issue). I went on vacation, returned 8 days later and the truck wouldn't start. I took my battery (3 yrs old) to Pep Boys and their machine tested the...