Recent Content by Don Williams

I am submitting the calendar photo the dealer took when my wife and I purchased our 2005 Dodge Ram 2500 and a picture taken in 2020 with its new paint job; taken in the same spot at Moss Bros. in Riverside, CA.

Robert, to followup, the the Maintenance Logbook, possibly from the dealer rather than Dodge/Chrysler, showed oil and filter changes at 3750 for "California LEV (235H hp) engines only". The 7500 mile oil/filter service interval was noted for the "Tier 1 EPA (250 hp or 305 hp)". One has to...

Robert, I couldn't find how to refer to an article but I wanted to note a discrepancy for oil change intervals from what you stated in your article "Technical Topics" in TDR 101. I do read the owners manual for my 2005 2500 Ram 4X4 and the Schedule B service tables show no check mark for oil and...

Thanks p-Bar, I found it. I was originally thinking of academic testing at a university and hadn't considered an enthusiast teaming up with a testing lab.

I apologize if I overlooked it in the forums but can any forum member, TDR or Geno point us to scientific testing of air filter media. The only thing I could find searching the internet was a qualitative test done on Bob is the Oil Guy website...

191,000 miles, 85% time towing 7500# Airstream

Dawson Creek, British Columbia, Canada Mile 0.0 of the Alaska Highway 2014 Alyeska, the Great Land caravan