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Hey guys, haven't posted on here for years but I just purchased a new (to me) vehicle and wanted your thoughts on the subject.

Thoughts on using this oil in my 98 Lincoln Mark VIII 4.6 DOHC? The motor was originally designed to run on 5w30, then to 5w-20 when Ford made the update.

Anyone ever try this oil? Some Specs: Approved by: MB-Approval 229.51; VW 502 00 / 505 00; BMW LL-04 Licensed: API SN; GM dexos2 Meets requirements: API CF; ACEA A3/B4-08, С3-08; Renault RN 0700/0710

Application: 500 horsepower LS2 6.0 liter GTO. Options: Mobil 1 0w-40 or GC 0w-30. Which one would you use and why?

Just picked up a 98 Prelude with the H22A4 motor. Any suggestions for oil for daily driving and longevity? Motor has 108k miles.

What are your thoughts on running Redline 5w-20 in an LS2 chevy motor? It's specs call for a 30 weight but I read Redline 5w-20 has HTHS which is superior to many 30 weight oils. Thoughts?

These are NGK V-Power (copper) TR55's with about 5000 miles on them and around 100 track passes. I am not much of a spark plug reader, can you guys see anything going on with these?

If you google it you can end up buying a case for a little over $9 a quart shipped. Still waiting on my 3200 stall converter and tru-cool transmission cooler to come in as well.

My oil pressure at idle when cold is in the high 30's and when it's warm it's in the high 20's, low 30's. When cruising it's around 41-45psi and at WOT it's at 52-60psi. Does that sound about right for a 2005 Pontiac GTO LS2 with Mobil 1 5w30 and Purolator oil filter?

A lot of GTO guys use this for diff fluid and swear by it. Anyone know about this?

I reset my battery a few days ago and since then i've been datalogging the car the evap system test is incomplete. The pcm will not run the tests for some reason. I filled up the car yesterday and it ran a few of the evap tests and completed them but there are still a few it won't run so I get...

The car is not a supercharged 6.0, no idea where they got that from, it is basically stock with a few bolt ons. Reason why I changed the oil at 4100 miles is I ran the car down the 1/4 mile over 70 times in that time span, also ran two chevron techron treatments in the gas tank.

Car has almost 68,000 miles on it. I don't know what oil it has seen most of it's life but I have been using Mobil 1 since I bought it last year.

Sent in this sample because I noticed coolant disappearing from the overflow bottle. Had the system pressure tested and they found a crack in the radiator but I never see any coolant on the garage floor. Thoughts? Car has over 170,000 miles on it, I've owned it since new.

I have an 05 Pontiac GTO with the 4L65E auto which sees the drag strip quite often. It calls for Dex VII fluid, I believe. Any recommendations for ATF?

What's the best place to buy Redline oil online... PM me with details if don't want to post on here. Thanks...

If so, for what application? I'm wondering if it's a better oil for 5000-6000k OCI's than SSO 0w-30?

I just got 4.30 gears with an 03 Cobra trac-loc carrier installed in my 98 LSC. What gear oil should I use once everything is broken in? I was thinking the Amsoil SVT 75w-110 or even 75w-140? Will I need to put in friction modifier in with it as well? My mechanic put in an 85w-140 in to break it...

My 98 Mark VIII has never burned a noticeable amount of oil before, but I have taken the car to the track recently and it has burned a 1/4 quart of oil, with almost 4000 miles on the oil. This is my second OCI in a row with the ASM 0w-20, my iron #'s went up a bit on my last UOA as well so I...

This is my gf's 2006 Jetta 2.5 DOHC. This time around I put in PP 5w30, do you guys think I can let her go 11,500 on the PP or stick to 10,000?