Show CLEAN CARBON TO GET POWER POWE I Methods of Clearing Trou Trou- Trou Troublesome Substance Explained nr nY AL ALEXANDER Ai ANDE I of ot MoToR hen When the motor car owner is un- un I I der that Ine liable expel lonce or of trying to drive e an engine that Is full I of ot carbon ho may find ionic 01 pleasure in remembering that this black sUb sUb- sUbstance substance stance whoso hoso very sery cry existence spells trouble for tor him Is a cousin under the tho thoI I I bar sinister ot of tW then coal oal that lie ho burns bur burI burIn I in his furnace and the diamond tha that nut adorns his fair lads ladis hand band Then perhaps ho may want pant to remember also that engine carbon Is also close close- closely ly Iy related rotated to charcoal I coal smut or r soot lampblack and some oilier other oh- oh ob lous nuisances These latter members ot of the tho carbon family are the result of ot incomplete combustion It If the tho combustion ere nere complete carbon Would w bo transformed transform transform- ed Into carbonic acid add gas which w ouM I bo be dissipated through the tho exhaust 1 It ItIs Itis is to the tact fact that combustion In the Internal combustion engine Is seldom complete th that we ne e 0 owe one e the of ot these theo troublesome deposits Practically Practically story every automobile engine ha have hate e carbon removed fro mils mits cylinder cylinder der del head two or three times Umes a It ear tome Some omo engines require It 0 every esery ery 1000 miles of ot running In effect carbon deposits upset the tho th smooth running at o the engine eng rite fhe Th carbon arbon becomes Incandescent Who when n the he fuel tuel charge comes In 1 contact with this white hot bot material matena it t Is fired prematurely The rho net re r suit mist Is loss toss of ot power poster pov er knocking ant an t other ether Indications that the thc engine eng I N 1 oft off Its feed The only curo cure Is la re rc cc- cc natal moval ot of the offending carbon There are arc two principal methods ot of removing emoting carbon from tho the C cylinder linder head cad o 0 the gasoline engine One Ono of o these hest is by taking off oft the head and an on l I scraping out the tile carbon with specially designed tools toots This is the most satis- satis satisfactory satis factory nay wair v ay ot of handling the matter mattel as is the operator can ron be sure that e esery eve last ast bit of ot the tho substance has been bee chased out ot of Its lodging place The Tho second method which is excel excellent lent where a II quick job lob Is necessary or 1 I where the cylinder hear Is not ren o removable able Is to bum burn out the carbon wIth oxygen Whenever hene er knocking an and 1 loss los ot of o power goner suggest carbon deposits the car owner o should make o haste basto to o ha havethe the tho trouble remedied by one ot of these methods Cu Carbon bOil In the automobile engine la t formed b by tit three reo distinct agents Gaso- Gaso Gasoline Gasoline line frequently leaves leases lea es carbon es- es especially especially where the mixture is s a a little i rich The dust which Is drawn dran dra n Into the combustion chamber with the tho air I burns and leaves leases a deposit behind It and finally the oil which forces its It way nay past the tho piston rings lea leaves leases cs a heavy heo carbon deposit The Tho carbon from this latter latter- agent Is usually soft sott Is easily blown out through the tho exhaust ex- ex exhaust ex exhaust haust and docs does little dam damage ge to work work- working working ing parts But the tho gasoline carbon with the contribution from the dust dut forms a hard gritty deposit which I fa sometimes almost glass like In Its I hardness and this is the type that f causes the trouble 00 00 |