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Thomas, the black smoke usually comes from injectors that do not pulverize the fuel, but dribble instead. I see it on boats all the time. Overhauling the injectors fixes that.
buly
On Jan 1, 2007, at 8:30 PM, Thomas y Reina Jakits wrote:
Buly,
water IN the injectors is pretty unlikely - I use and actually change a fuel filter regularly - The Toyota filter is made to seperate water, never any problem.
However if you imply water drops hitting the injectors....
Anyone else?
Thanx Buly,
TJ
----- Original Message ----- From: "Bulent Aliev" <atlasyts@bellsouth.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Monday, January 01, 2007 8:01 PM
Subject: [FlyRotary] Re: OFF-TOPIC
Thomas, my bet is on dirty injectors. I would suggest servicing them. Any water in the injectors most likely will blow the tips off I was told.
Buly
On Jan 1, 2007, at 7:44 PM, Thomas y Reina Jakits wrote:
Hi all,
First HAPY NEW YEAR!! to all of you! :))
Question:
A couple of weeks ago, someone (I think it was Lynn....) mentioned feeding waterspray into the throttlebody/carburator at around 2000 rpm (piston engine) to clean any deposits from the cylinder/piston/ turbo/etc.
The discussion was about cleaning lead deposits from sparkplugs in the Rotary, me thinks....
I wonder if anyone of you is also a Dieselhead (besides the Rotary:)):
Would this procedure help with a small Turbo-Diesel? (Toyota 3L Turbo Diesel).
It runs great, but starts to puff small black clouds if I really rev it (Redline 4400 rpm). Smoke puffs start at around 3300 with pedal on the floor - under full load.
I wonder if this is only some carbon deposits in the exhaust or a dripping injector or ???
I am running Acetone in the fuel (so far good results....).
The engine has close to 110K km on it.
I don't mind testing something, but if it is a definite no-no, I would like to know up front - it IS my daily driver.
The engine is runnnig on Mobil Delvac 1 (The Mobil synthetic for Diesels)
If it makes any sense to clean the engine with water spray no and then, please advice!!
Thanx,
Thomas Jakits
TJ
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