"BG" carbon-reducing treatment (from other thread)
#76
Rest in Peace
Rennlist Member
Rennlist Member
Join Date: May 2006
Location: Bird lover in Sharpsburg
Posts: 9,903
Likes: 0
Received 2 Likes
on
2 Posts
Amazing.....I spend half an hour authoring a detailed post on this thread about what we do at lexus for this issue and also the fact that I believe BG to be the only chemical's manufacturer that can actually deliver on it's promises and got a message that the reply must be approved before it would post.
Mods?.....was it approved or did it evaporate?
Mods?.....was it approved or did it evaporate?
If you want you can email it to me or PM it, and I will post it for you.
#78
Jeremy--
I used the system on James M's Euro85 project car with good results. Most of that effort was spent on flushing injectors with the tank, an for that it worked quite well. I passed one can of intake cleaner through that car too. Made a ton of smoke, but I didn't take anything apart past the MAF to see whet the final appearance was.
I used the system on James M's Euro85 project car with good results. Most of that effort was spent on flushing injectors with the tank, an for that it worked quite well. I passed one can of intake cleaner through that car too. Made a ton of smoke, but I didn't take anything apart past the MAF to see whet the final appearance was.
http://www.toolsource.com/fuel-injec...8e39ag0k8f4ss5
Thoughts?
#79
Chronic Tool Dropper
Lifetime Rennlist
Member
Lifetime Rennlist
Member
Thanks for checking back in. Did you go with the HF unit or end up with the BG unit? Did you make your own nozzle? I'm more interested in doing the induction cleaning as I think the 44k in the tank does a pretty good job with the injectors (especially since it is a newer car). I can buy the nozzle for $50 which isn't bad but they want $450 for the canister which seems a bit steep. I was thinking about this unit and adapting the BG nozzle.
http://www.toolsource.com/fuel-injec...8e39ag0k8f4ss5
Thoughts?
http://www.toolsource.com/fuel-injec...8e39ag0k8f4ss5
Thoughts?
#80
Addict
Rennlist Member
Rennlist Member
Join Date: Oct 2003
Location: Gone. On the Open Road
Posts: 16,433
Received 1,604 Likes
on
1,048 Posts
#81
AutoX
Join Date: Feb 2011
Location: west palm beach, florida
Posts: 14
Likes: 0
Received 0 Likes
on
0 Posts
Cool.....nice to see it wasn't in vain.
I'll bet the delay concerns that a picture was submitted by a new and unknown poster and they want to make sure some chump doesn't spam the place with ****.
An addition to the post with the GM top clean is that the "italian tune-up" was performed while driving the car rather than sitting in neutral and that we ran them up to the limiter before shifting before slowing and doing it again.
Each time black smoke came out from the carbon leaving but there still is a question as to how long between initial start and high speed running should be done in that waiting too long may lessen the effect of the carbon remover and not waiting long enough would be harmful to a not fully warmed up engine.
LarryM's failure of smog with high NOx is most likely egr system issues.
I'll bet the delay concerns that a picture was submitted by a new and unknown poster and they want to make sure some chump doesn't spam the place with ****.
An addition to the post with the GM top clean is that the "italian tune-up" was performed while driving the car rather than sitting in neutral and that we ran them up to the limiter before shifting before slowing and doing it again.
Each time black smoke came out from the carbon leaving but there still is a question as to how long between initial start and high speed running should be done in that waiting too long may lessen the effect of the carbon remover and not waiting long enough would be harmful to a not fully warmed up engine.
LarryM's failure of smog with high NOx is most likely egr system issues.
Last edited by HowlerMonkey; 02-27-2011 at 02:53 PM.
#82
Chronic Tool Dropper
Lifetime Rennlist
Member
Lifetime Rennlist
Member
Does the GM product you show get used similar to the way the BG intake cleaner is used? Fogged in, let it sit for a bit, then drive it hard to blow the junk out? That's kinda what your description sounds like.
And thanks for contributing to this thread and the group!
#83
Nordschleife Master
The two products that are widely used are GM Top Engine Cleaner and Subaru Upper Engine Cleaner. The Subaru boxer engines are prone to carbon too.
The Subaru one comes in an Aerosol can.
Here's some local info:
http://www.mx5cartalk.com/forum/view...p?f=29&t=36182
And some info on Subaru's own site:
http://www.subaru.com.au/main/faqs/?...8AD787E27D3A52
#84
AutoX
Join Date: Feb 2011
Location: west palm beach, florida
Posts: 14
Likes: 0
Received 0 Likes
on
0 Posts
At lexus, we are only cleaning the valves and piston tops/combustion chamber so it is applied directly with the engine not running.
I'm not sure what gm does with it but the stuff does make a lot of noxious fumes.
I'm not sure what gm does with it but the stuff does make a lot of noxious fumes.
#85
Addict
Rennlist Member
Rennlist Member
Join Date: Nov 2007
Location: Somerset, NJ
Posts: 553
Likes: 0
Received 0 Likes
on
0 Posts
What about the 3M 08963 Do-It Yourself Fuel System Tune Up Kit?
It cleans the injectors, TB and IM.
http://www.amazon.com/gp/product/B00...WE6NFAXD2XDGQ3
It cleans the injectors, TB and IM.
http://www.amazon.com/gp/product/B00...WE6NFAXD2XDGQ3