by toniel » Thu May 07, 2009 12:28 pm
As I was in town a few days ago,on one of my rare visits, I bought 2 X 1 Litres of 2 stroke oil. I also filled the tranny tank up so that I could do an acetone plus fuel MPG calculation before I started using the 2 stroke. Like viper mentioned, my results are dissapointing, too.
Before acetone was added over 8506 miles of varying driving MPG = 32.8
Acetone/fuel mix (1mL to 1L) 763 miles of varying driving MPG = 31.76 Yes! Slightly worse!
The first thing I must point out, up till my most recent addition of acetone, the stuff I was using was in 50mL bottles bought from pharmacy shops. This may or may not have been ideal.
Recently, I bought a 5 Litre can from a paint supplier. I paid about £25 for this and I am having a big think if I should abandon the acetone altogether or try altering the dose.
Anyway, about 11 miles from home, on the town shopping day, I added 300ml of the 2 stroke oil to the almost full tranny tank. After a few miles the reduction in engine noise was huge. What a difference! It seemed to be much smoother too.
This morning, I had to go out so opted to use the tranny to make sure I was not dreaming and to see what a cold start was like with the new mix. My vehicle has always been an ace starter so no change there. The quietness though was truly amazing. In fact now my ears cannot detect any difference in the engine noise level between it being hot or cold. Now I notice the noise of the heater fan.
So, my initial reactions to adding 2 stroke are very good.
1998 Transit 150 SWB 2.5Di HiTop 42,000 miles on the clock, so not run in yet!
>> My second home is a Tranny <<