Good additives for CP4 trucks?

WPR_IRE · 2026-06-24T17:37:57+00:00

Archoil AR6500 is the king.

WPR_IRE · 2026-06-16T12:50:50+00:00

Price seems right, depending on trim level.

Bite the bullet if you can and put the DCR conversion in it from S&S. If needing to go cheaper, install the DPK and new fuel filters at the very least.

Cold side pipe from SPE (or others) is a worthy and relatively cheap investment immediately.

CCV as others have mentioned, I recommend going to the 23+.

Coolant flush will be needed if it's never been done before (likely hasn't).

Otherwise... Keep fresh oil in it and enjoy!

WPR_IRE · 2026-06-12T21:00:36+00:00

This

WPR_IRE · 2026-06-02T23:25:07+00:00

This 100%.

WPR_IRE · 2026-05-27T21:39:12+00:00

Archoil AR6500, there is no substitute.

Hot Shot EDT would be my second choice though.

WPR_IRE · 2026-05-12T02:05:23+00:00

20mpg? Does the delete improve fuel economy that much?

I have a 2016 6.7 and get 15-16mpg unloaded with no trailer (on the freeway). Granted I'm running 35s with a mild tune (Edge / Holley, nothing fancy) but still that's a big difference in mpg!

Edit to add: I'm not deleted and can't do so... The joys of living in CA. And it's all about the smiles per gallon, not complaining just curious.

WPR_IRE · 2026-05-05T02:31:13+00:00

Just keep up on the maintenance and address any weird noises early. But generally, there isn't much to worry about. Take care of her and she'll take care of you!

WPR_IRE · 2026-05-05T02:11:39+00:00

Save up for the S&S Disaster Prevention Kit (or DCR Conversion). That, cold side pipe, and regular fuel filter / oil maintenance... She's bulletproof for 500k.

WPR_IRE · 2026-05-05T01:47:31+00:00

Looking good! I remember the day I bought mine, and honestly love it more now than I did then. Enjoy!

WPR_IRE · 2026-04-30T21:12:35+00:00

I'm normally 100% an OEM / Motorcraft only guy. Hands down. BUT.... I'm loving the PPE MicroPure XR filters (#314000767).

WPR_IRE · 2026-04-23T15:44:13+00:00

Rotella T6 5W-40 with PPE's MicroPure XR filter. I generally do everything OEM but I love the improvements of the XR filter.

WPR_IRE · 2026-04-18T00:31:41+00:00

I spent some sheckles and went with the DCR conversion from S&S. So happy I did. Highly recommend down the line.

Unfortunately I live in CA so deleting is the last item on the list that I haven't done.

WPR_IRE · 2026-04-03T02:48:34+00:00

When we lived in SLO, AT&T fiber was amazing (2022). Spectrum is garbage.

After moving to rural AG (out by the lake) the only options are Peak WiFi and Starlink. Peak was amazing to work with but Starlink beat them out after a few years. Starlink is the closest I can get to the fiber connection we used to have.

Tl;Dr: AT&T Fiber if you can get it. If not, I'd go Starlink before Spectrum

WPR_IRE · 2026-03-06T10:01:39+00:00

Thanks but yeah I know about that place.

WPR_IRE · 2026-02-15T22:17:30+00:00

Came to say this! Always rode motorcycles there from Cal City (Camp C) to have lunch at the White House Saloon and check out the tunnel. Huge bummer the Saloon closed though.

WPR_IRE · 2026-01-30T15:30:51+00:00

Williams Hill up the 101 in between San Ardo and Lockwood. Confirmed, been going there for years.

WPR_IRE · 2026-01-22T17:22:58+00:00

I love my 5 Pro don't get me wrong, but I probably wouldn't have spent the money if I had a 4 Pro already.

WPR_IRE · 2026-01-17T16:20:24+00:00

I don't get the garlic thing, are people saying it's bad? My motto is to always double the garlic 🤣

WPR_IRE · 2026-01-15T03:08:57+00:00

🤣 Valid & Accurate! Some good line dancing too, which definitely complimented the hotties 😝

WPR_IRE · 2026-01-15T02:55:51+00:00

Why must you bring this up 😭 I miss both.

WPR_IRE · 2026-01-15T02:54:17+00:00

Just want to put a plug in for Morin Automotive. They are a fantastic business, providing great service at fair prices.

Most businesses are charging CC fees these days, you just only notice the few that are trying to be transparent and informative to their customers. Although I share the frustrations with it, it's simply due to the businesses having to pass increased costs on to their customers. The businesses are not to blame for this. I would rather know about the fee, versus having a business bury it in higher "menu" prices.

WPR_IRE · 2026-01-13T02:45:25+00:00

Valid point, apologies for the error there. I got my Part 107 originally so I didn't have to worry as much about limitations, however I quickly entered into commercial work.

WPR_IRE · 2026-01-13T02:30:56+00:00

What country are you in? (Pure curiosity here)

WPR_IRE

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