Engine/Transmission (1998.5 - 2002) Delvac motor oil on sale

[Crash&Burn]

My truck has always had Rotella CI-4... .

The local wallyworld has Mobil Delvac CI-4 for $6. 00 gal

Should I stock up???

 

[Gary - K7GLD]

I would if I wuz you - I already have a good supply of DELO 400 CI-4+ on hand - but also saw the DELO 400 CJ stuff for $10 a gallon at WW, so bought 3 jugs to use in the GM BB gasser powered Moptorhome...

 

[Crash&Burn]

Don't look like too many are using this oil... ... .

 

[WOTURBO]

We use mobil delvac 1300 at work in our shops for both peterbilts and gmc med duty trucks. We switched over about a year ago from delo 400. When i started using mobil my truck used oil more then delo, so i went to valvoline 15w40 no more oil consumption. We had a couple of customers say they lost some oil pressure, so they don't want any more mobil in there trucks delo only.

 

[RClark]

Lasttime I was in WW here the only CI-4 oil was there house brand. Should be OK.