"It's BG 44K. Best damn stuff on the planet, IMO. I use this in my other car about every 10-15K miles to clean everything out. Well, I didn't realize just how great it was until now. As you all know, the timing was off on my X for a long, long time. Figuring that I had carbon buildup as a result and that was the reason behind my excess engine noise and power loss (or so it seemed), I decided to try the BG in the Xterra to clean things up.

All I can say is WOW!!! After 1/2 tank of gas I have a noticeable increase in power and reduced engine clatter. Seriously, my engine runs and sounds sweet...almost like the Nissan engine was yanked and someone dropped a BMW inline 6 in there. Well, maybe that's a bit exaggerated, but it's quite a bit smoother and better sounding. I also expect an increase in gas mileage, but I won't know for atleast a week after I fill up and drive normally on the next tank.

BG 44K is a professional grade fuel additive and not available just anywhere. The cost is well worth it for the increased performance and economy. I recommend it's use on an occasional basis even if your car seems to be running fine. My mechanic puts it in his car every 5K miles. I'll try and get a phone number or something so you guys can track it down locally if interested. If anyone wants some and can't find it, I may be able to arrange something too.

Anyway, I'm totally sold on this stuff and am only posting my experiences. Maybe somebody else will think they have lifter noise or whatever and it's really just carbon build-up that can be removed by the BG 44K.

BEFORE- BG44K -AFTER

Fast Idle Test 2450-3050 rpm CO 0.28% vol. ----------- Actual Value 0.31% MOT Pass HC 180ppm vol. --------- Actual Value 48ppm MOT Pass Second Fast Idle Speed Test 22450-3050rpm CO 0.24% vol. ---------- Actual Value 0.22% MOT Pass HC 185ppm vol. --------- Actual Value 42ppm MOT Pass Natural Idle 675-925 rpm ------------- Actual Value 695rpm CO 0.41% vol. MOT Pass

Fast Idle Test 2450-3050 rpm CO 0.22% vol. ----------- Actual Value 0.26% MOT Pass HC 190ppm vol. --------- Actual Value 47ppm MOT Pass Second Fast Idle Speed Test 22450-3050rpm CO 0.20% vol. ---------- Actual Value 0.20% MOT Pass HC 170ppm vol. --------- Actual Value 35ppm MOT Pass Natural Idle 675-925 rpm ------------- Actual Value 660rpm CO 0.33% vol. MOT Pass

Reference the above table on a BMW M3: This car already felt good from use of Shell Optimax, but now it feels awesome, it hasn't gained 100bhp probably not even 10, but it picks and goes so much quicker especially off of roundabouts where gear changes on familiar roads are noticeably earlier!

"It does exactly what it say's on the tin" Use one can in a tank-full of petrol but don't go out driving and use that tank-full straight away! it takes time to work, in fact Andy told us "the longer its in the fuel system the better (within reason) so try and make the tank-full last at least a couple of weeks" that's what we did with great results.

My 325i's part in proceedings was to have a can of 44K added to a full tank of fuel. While Richard's main aim was to rid himself of problems, I was to perform a different rough test. According to my trip computer, the last 1000 miles or urban combat, blasting past dawdlers on A-roads and motorway cruising was yielding me 28.3 mpg. I zeroed the reading and started again.

Some 400 miles later, under similar workloads, I can report the average settling to 29.6mpg. The car does feel a little fuller in mid-range and the throttle response seems sharper.

It does what is says on the tin, well almost. I did get an increase in mpg of just over 6%, which has got to be good news especially if you're driving a fuel guzzling TXII. My calculations mean that an average driver would, after buying the stuff, be about £300 a year better off, and obviously the more mileage you do the bigger the saving.

There is one additive, known as BG 44K, that shocked O'Neil and the rest of the crew at Barnett. BG 44K is a deposit control additive from Ryno Performance Products. O'Neil said the combustive cocktail did wonders for an old Shovelhead that was slated for a teardown. "We used a scope to look inside the intake tract and the vlaves, and it had heavy carbon build-up.

The exhaust tract was heavily carbonised too,” he explains. "We used half a bottle in the five-gallon tank and ran it through.

The results were phenomenal. It ran great and there wasn't a trace of carbon on the motor, and it even cleaned the carb, and the intake and exhaust tracts,” O'Neil says he also used BG 44K in his truck, which is outfitted with a 350 V8. "! Got three more miles per gallon after three tanks full,” he adds.

BG244, what a difference it has made to my Pajero bellowing smoke and no power. It could not be driven but put your product in and ran the engine for ten minutes. Now spotless and running great, great stuff!! George F, Cheshire.

My 2.2 CTDi Honda Accord with 67,000 miles on the clock had developed a fault whereby I couldn't get it to go much above 2,000rpm and it was becoming harder to start when cold. I did a search on the internet, found out about BG244 and decided to give it a try. Within 20/30 miles it was like driving a new car, sweetly revving all the way through the range, plus it now starts much more easily. I can't recommend this product too strongly -it's fantastic. Martin C.

Hello Andy,

Just a note to confirm that the BG244 Diesel is truly ‘the bee's knees' (though I suppose one can't strictly use that phrase any longer, given there aren't any bees left.)

On a good run yesterday to the coast and back, the service interval indicator shot back from 7500 miles remaining, to 9000! And all in all, the car just rolls along, with a lovely natural power surge that had previously gone completely AWOL, with now 95000 miles on the clock.

Amazing stuff; finally, a can-in-the-fuel-tank-job that actually works – I'm amazed that 1. More people aren't aware of BG 2. That it isn't available everywhere; interesting though, reading on their site, how the weight of negative publicity about fuel additives prevents them from succeeding further –all too true one suspects.

BG44K - Excellent service. Thanks.

BG44K - Excellent item with very quick delivery...AAAAA+++++++++

BG244 - it really works. thanks.

NF Octane Booster - Great Item!!!! Many Thanks!!!Fast Delivery!!!

BG44K - fantastic item had the desired effect does what it says on the tin

NF Octane Booster - Really great customer service very impressed, would definitely use again 10/10

BG44K - Goods just as advertised Super quick delivery and good communication RECOMMENDED

NF Octane Booster - very efficient service and excellent product

BG44K - Quality product. Super fast delivery. Thank you

BG44K - Excellent product, even better seller!!!

BG244 - could not believe the performance this stuff gave my car... very recommended

BG244 - WOW - this diesel treatment worked noticeably within 10 miles !! Excellent AA++

NF Octane Booster - VERY VERY QUICK DELIVERY AND PERFECT COMM'S AND ADVISE, THANKS

NF Octane Booster - first class service, absolutely brilliant

BG44K - Very Fast Delivery, Excellent Seller, Perfect Transaction, Recommended To All

BG44K - Excellent Product, Rapid Delivery, Highly Recommended. A++++++

BG44K - works great sorted running problems on my Evo 8 great stuff

BG244 - professional service, fast delivery. would buy from again!!!! 5*****

BG44K - prompt del, 5 yr mini, about a 1/3 of tank thro & idle has smoothed a bit so far

BG244 - Excellent item, sent very quickly and packed superbly

BG44K - Rapid delivery as I have come to expect from this A1 seller

BG244 - first class! recommended to anyone

BG244 - Fast delivery, Excellent first class service, will buy from again. THANKS!!.

BG244 - Speedy delivery. The product seems very effective too

BG406- BRILLIANT PRODUCT. I will be a regular customer here!!!!

BG44K - SUPER FAST POSTAGE AND A REAL PLEASURE TO DEAL WITH A+++++

BG44K - Speedy delivery, Good Comms, BG44K works extremely well, many thanks

BG244 - RUN 2 TANKS THROUGH-DEFINITE IMPROVEMENT IN EXHAUST SMOKE-SMALL MPG GAIN

BG44K - super fast delivery even at Christmas highly recommend this ebayer thanks AAA+++++

BG244 - Good product. Stopped the car stalling and runs much more smoothly.

BG244 - quick delivery good product van runs smoother now

BG406 - Perfect, fast arrival, dispatch e mail and helpful communications. Many thanks A+

NF Octane Booster - Too fast for business...wish all sellers were just like you, extremely fast postage

BG406 stripped out all my gum in the throttle body A+++++++++++++++++++++++++++++

BG44K - Great service, Amazing product my engine is so much more responsive and smoother

BG44K - bought 2 items - did job perfectly. Does exactly as it says on the tin! – Thanks

BG244 - used it in my van 106,000 miles, has made a difference

BG44K - Came quickly thanks A++++ All good condition and works too! Very pleased.

NF Octane Booster - top item fast delivery. and recommended for any high powered car. *****

BG244 - good stuff does wot it says get better by the mile

BG244 - Engine stopped smoking under hard acceleration, seemed quieter as well.

NF Octane Booster - good item fast delivery. works well. best octane booster around

BG44K - Fast recorded delivery, does what it says on the can! – Thanks

BG44K - Got here before I ordered it !!!!!!!!!!!! (almost) ++++ Best service ever ++++++

BG248 - Very fast delivery. Ordered afternoon, delivered next am. Excellent service!

BG244 - This stuff really works! Smoother engine after just 20 miles. Fast delivery too!

BG406 - Best means for cleaning Throttle Body. Good price. Fast shipping

BG44K - WOW!! Lightening delivery paid yesterday afternoon got it this morning A1 seller

BG44K - does what is says on the tin, highly recommended, thanks again

BG44K - TOP QUALITY, WORTH THE EXTRA MONEY A + + +

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