02 Civic Si. Out Havoline dino with a quart of QSGB at 4k to top up. 6700 miles on oil, 5 months. Quaker State 14612 filter. In QSUD 5w30 and a Quaker State 14612 filter. Plan to leave in for about 7-9k. Should be about February.
2006 Pontiac Grand Prix GT (S/C 3800)
166,544 miles on vehicle
Out: Castrol SynBlend (pre-Magnatec) 5W-30, Fram 3387A
6,669 miles/5 1/2 months on oil, OLM at about 25%
In: M1 0W-40, Fram 3387A
Planned OCI: 10,000 miles or OLM to 0%
2014 AWD Turbo Regal, Prem.II group.
2.0L DOHC SIDI w/VVT Turbo.
Wifes car, so I'm not sure of mileage lol!
This was the 4th of 4 free oil-changes.
OUT: GM's Dexos-1 Semi-Synthetic 5W-30, AC-Filter, as per Owners-Manual.
>>> As always...Top-Tier Fuels!!! Occasional Seafoam in gas-tank too.
Out: Pennzoil Platinum 0w20 with a mix of QS 5w30
In: Pennzoil HM 5w20
Slight leak on the timing cover and don't care to fix it. OCI was 10,139 and last change June of 2013! Oops
Out: Platinum 0w20
In: Platinum 5w20
Sometimes I wonder and think I spend too much on my vehicles...
Out 5w20 Pennzoil HM
In 5w30 Mobil HM ..
Pennzoil didn't do anything for the leak but the Mobil on the Festiva at one time so will give it a whirl.