Sounds like we have similar uses....towing a TT in 100F+ temps, towing my fishing boat weekly, plus all other common truck uses! When I purchased....I drove the truck home 150 miles from dealer in 119F!!
I'm new at this oil selection/analysis, as I have not purchased a new truck in many years where I can service and record from new.
I want to take great care of my investment, as best I can:
2023 GMC Sierra 3500HD; 6.6L GAS/6 Speed Trans; 4x4; Crew Cab; Short Bed
After doing some reading on the...
Thanks! I was a Ford guy and this is my first modern GMC. So far, I like it! Probably my last truck, so I want to maintain it as such (severe duty maintenance).
Hello all-
My NEW 2023 GMC Sierra 3500 HD, 6.6L GAS / 6 Speed Trans, Crew Cab, 4X4...
Owner's manual calls for 5W-30 DEXOS 1 - Gen 3. Manual doesn't suggest anything different for towing.
I contacted M1 and they sent me the attached (see link below). When I asked what the differences were...
interesting...I purchased a new 2018 RAV4 Adventure model when the 2019 models were available. I wanted the 6 speed... tried and proven trans. It has the 2.5L four-cylinder DOHC 16-valve engine with Dual VVT-i, delivering 176 hp and 172 lb-ft of torque. I avoided the CVT trans that appeared in...
10 speed trans became standard on 6.6L Gas in 2024.
I specifically wanted the 6 speed.....more simple, proven durability, and less expensive to repair when the time comes...because it will come
The same thing happened to me about 8 months ago on my previous truck. '03 F-350 V10....Motorcraft FL820S oil filter...leaked at seam....my first time ever seeing this! I, too, change my own oil for 44 years and have never seen this!