BIG THUNDER II

I just installed four 4600's and maintained stock height. Do I need an alignment? Thanks.

All of y'all that performed this fix must be contortionist. It took me forever and just about killed me, but I Got-R-Done. And, I'm so glad that I did. There was a lot of flex before, but now it is rock solid. The improvement in throttle response was HUGH! For all of y'all sitting on the fence, I highly recommend it. Ditto on the thanks to FL335i for bringing this to everyone's attention.

BG appears to have a multitude of products and services available. Should the following be done or something else? BG has a two-pronged approach to potential complications in GDI engines: the Clean Up and the Keep It Clean. The Clean Up is for the GDI engines that have accumulated many thousands of miles and have the deposit buildup to prove it. While it’s in depth, it’s nothing compared to the complete teardown in which many service departments are elbow deep. BG Gasoline Direct Injection Cleaner Part 1 and 2 BG Gasoline Direct Injection Cleaner, PNs 271 and 272, is a two-part process formulated to quickly soften and disperse baked-on deposits, which accumulate on the intake valves of direct-injected engines. With the Gasoline Direct Injection Service Tools, PN 9060, the technician can remove harmful deposits without the complete disassembly that’s typically required. Once the GDI engine has been cleaned up, it’s imperative to keep it clean to avoid continuous deposit buildup. The BEST way to clean these tough-to-remove deposits is to avoid them in the first place. The Keep It Clean approach packs a punch with three of BG’s most effective products. The BEST way to do that is with the BG GDI Performance Service at each oil change interval. BG GDI Performance Service BG EPR® Engine Performance Restoration, PN 109, softens and dissolves hard-to-remove deposits from piston rings. Compression will begin to increase in as little as 10 minutes! Properly sealed combustion chambers improve compression, reducing oil dilution through blow-by, which is typical in GDI engines. BG EPR® will restore lost fuel economy and power. BG MOA,® PN 110, engine oil supplement prevents engine oil thickening under even the most severe driving conditions. It fortifies all qualities of engine oil to help withstand fuel contamination and maintain essential lubrication qualities longer under extreme temperatures. It keeps ring lands, hydraulic cams and lifters and other engine components clean. BG 44K,® PN 208, fuel system cleaner quickly and effectively cleans the entire fuel system. BG 44K® provides quick cleanup of carbon-covered piston tops, fuel injectors and other crucial combustion areas. Because it provides efficient removal of upper engine deposits, it reduces problems caused by deposit buildup such as engine surge, stalling, stumble, hesitation and power loss. BG 44K® quickly restores engine performance and improves drivability.

I didn't think mac was compatible with ntfs?

Please keep us posted on the results. Thanks.

Thanks. Keep us posted on how it turns out.

So, what brand/model did you buy? I've been thinking of going with the Moroso Air-Oil Separator, but it doesn't return the oil to the sump.

Great idea! Keep us posted.

I installed a Fold-A-Cover G4 Elite w/Personal Caddy on my 2014 Sierra about four months ago, and absolutely love it. It leaked a few drops of water after the first rain, but I haven't seen a drop since. Highly recommended.