Good CC/fuel system cleaner to use annually?

[ARH_0700]

I'm approaching 4,000 miles on my new G35 and was wondering what is a good off the shelf product I can safely use every 4k to keep my combustion chambers and fuel system clean? I'm also wondering if I really need to do this as I've been using nothing but shell V-power which supposedly has alot of detergents(?) I've used the STP complete fuel system cleaner in my Accord V6 with great results but I don't know how safe it is to use every 4k miles.

 

[Jelly]

Chevron Techron
Redline SI-1
Gumout Regane

Was turned onto the Regane by fellow board member Johnny and have been very impressed, enough so to make it the only off-the-shelf fuel system cleaner I'll now use.

 

[ARH_0700]

Thanks, is the Gumout Regane the yellow stuff in the clear bottle?

 

[Jelly]

Yes sir.

 

[satterfi]

If you can afford a G35, then you can afford a borescope.

They make great Christmas gifts.

After Santa gives you one, you’ll be able to visually audit the fuel treatment you decide on.

I’ll vote for RL SI-1, but I use it at a maintenance doseage.

 

[ARH_0700]

Thanks satterfi, I'll look into it.

 

[TallPaul]

Then have a very detailed brochure on the SI-1 at the Redlineoil.com website. Good read.

 

[axjohn]

Satterfi:
"If you can afford a G35, then you can afford a borescope."

Any suggestions on a good brand of borescope, and reasonable price to pay? Where would one purchase such an item?

I don't have an G35, but I'd sure like to monitor the old 1995 Saab 900 innards!

 

[sprintman]

Redline SI-1 and 98 octane fuel (BP or Shell) which has a lot of cleaner in it here. I also have a heap of unused Lucas UCL which I havn't made my mind up about yet.