05-04-2004, 08:30 AM
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#1 (permalink)
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Non Member
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Join Date: Aug 2001
Posts: 290
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valve seals
What kind of a job is it to replace valve seals on the cummins engine? My truck always smokes white-blue smoke at start-up regardless of outside temperature and continues for several miles and sometimes smokes even after its warmed up. Also i've noticed white-blue smoke at wide open throttle going down the highway. Could this condition be caused by leaking valve seals? I do use about 2-3 qts of oil between oil changes. Other than this the truck starts and runs great and has 115,000 miles on the clock. I have advanced timing to 14 degrees btdc and this didn,t help the smoke problem.
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1992 D250 Club Cab LE, Auto, pump tweaked, PW Injectors, 16 cm housing, PDR HX35, Old Smokies Power Pin, ASA intake, Isspro boost, pyro,
and tach. 3:54 limited slip, BD X-stator torque converter, banks exhaust, lund visor.
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