I run Valvoline conventional 10-W-40 in everything I own. Engines stay clean and I rarely have engine trouble even with high miles. I change my oil about every 3K; if the oil still loooks relatively "clean" sometimes I'll go 4K but never any more. everything I have is cam in block (OHV) timing CHAIN (no belt) 2-318s (carbureted, my truck is daily driven, Fury is seasonal) and 2-4.0s (97 Wrangler and same yr Cherokee)
Oil me up
- Thread starter Cabin_Guy
- Start date
UnlimitedLJ05
New member
Some may argue but, its too easy and cheap to change the oil every 3k. I haven't seen an engine that died an early death doing it that way unless it was ran on Pennzoil/Quick Mistake. Maybe it was made by lube shops but, sometimes it doesn't pay to reinvent the wheel. You find something that works leave it alone.
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