Overdrive Magazine | Trucking Business News & Owner Operator Info
Issue link: https://read.dmtmag.com/i/232692
throttle – easy on, easy off. To keep your turbocharger alive and healthy, go back to the basics of driving. Dirty oil will kill a turbo; it attacks a turbocharger faster than any other part on the diesel engine. When pulling a hill, the turbo can spin as fast as 112,000 rpm, with engine oil being the only thing that keeps it cool and lubricated and keeps metal from touching metal. That's why engine oil Dirty oil wiped out these turbo bearings, which are brass or copper sleeves. The bearing spins at half the rate of the turbine shaft: At idle, the bearings are spinning at 4,000 rpm, while the wheels and shaft are at 8,000 rpm. has to be clean. Lastly, allow your engine to cool before cutting the key off. Your exhaust gas temperature should be below 300 degrees before taking the keys out of the ignition. Bruce Mallinson is the owner of Pittsburgh Power, an engine performance shop in Saxonburg, Pa. These heat cracks resulted from lugging the engine – pulling hills at 1,000 through 1,300 rpm, which is too low. Such cracks also are caused by not having a working pyrometer, having a clogged air filter or leaks in the charge-air system. ers isors end • F pers • V ox Covers m lB • Buery & Too s Batt onth • 6m ! our h offer ut abo as cas Ask me sa 074 3 9577-5 8 $450 • Fuel Tank Light Panel .............. $250 • T-Bar Rear Bumper .................. $450 • Front Bumper: 20" .................. $400 • Front Bumper: 22" .................. $475 • Cowl & Sleeper Panels ............. $200+ • Low Cut Single Hump Fenders.. $600 • Stock Front Fenders ................ $450 • Half Fenders: Low Cut ............. $600 • Half Fenders: Regular .............. $550 • Flat Top Conversions ............... $825+ • Battery Box Covers ................. $350 • Pete 359/379 Roof Caps.......... $600 Caps R PAIR FENDERS $725 PE 20 IN. B UMPER IR $1,100 PER PA New $250 $400 Check out our website for ALL our products www.talladegafiberglass.com Text INFO to 205-289-3555 or visit www.ovdinfo.com TalladegaFiberglass_OVD0313_PG.indd 1 ProTips_0114.indd 35 January 2014 | Overdrive 9:46 PM 7/23/13 | 35 12/20/13 9:37 AM