stanisicb Posted January 15, 2013 Share Posted January 15, 2013 can somebody help me out i got CL713, 2001 with e7 460hp, the truck runs beatifull, only one thing i am concered about is when she worms up i got withe smoke coming out of blow by, all the level are good coolant and oil.when i put palm over the tube, there is no presure. is this oke or should i be concered. Quote Link to comment https://www.bigmacktrucks.com/topic/29410-e7-eteck-2001-smoke-out-of-blow-by/ Share on other sites More sharing options...
staxx Posted January 15, 2013 Share Posted January 15, 2013 Need to check and make sure you are not getting coolant in the oil ,this model had issues with liners leaking cooling into oil. Check back of oil fill cap for sludge and the draft tube filter. Quote Link to comment https://www.bigmacktrucks.com/topic/29410-e7-eteck-2001-smoke-out-of-blow-by/#findComment-157532 Share on other sites More sharing options...
bbigrig Posted January 15, 2013 Share Posted January 15, 2013 I couldn't believe this one.... I had one of my 2000 CH"s with a 427 ETECH. it was running fairly smooth, would pull ok for an ETECH. As the engine warmed up more and more I would get loads of white smoke out of the crank breather at the front timing gear cover. I had done head gaskets to the truck 5000 miles before that (Only because a rear head rearmost frost plug rotted through!!!) and thought something failed.(nothing worse then doing your own warranty work) Started thinking maybe turbo charging the crank through the oil drain tube or other things.....tested cooling system turned out ok..... Turned out to be an injector failure dumping to much fuel into one of the cylinders. Pulled all six delivery lines and injectors, replaced and roadtested.... problem solved! 1 Quote Link to comment https://www.bigmacktrucks.com/topic/29410-e7-eteck-2001-smoke-out-of-blow-by/#findComment-157544 Share on other sites More sharing options...
stanisicb Posted January 17, 2013 Author Share Posted January 17, 2013 collant level is good, i checked the oil cap its clean! should i just run it ? Quote Link to comment https://www.bigmacktrucks.com/topic/29410-e7-eteck-2001-smoke-out-of-blow-by/#findComment-157877 Share on other sites More sharing options...
staxx Posted January 17, 2013 Share Posted January 17, 2013 Check the draft tube filter for sludge. Quote Link to comment https://www.bigmacktrucks.com/topic/29410-e7-eteck-2001-smoke-out-of-blow-by/#findComment-157934 Share on other sites More sharing options...
staxx Posted January 17, 2013 Share Posted January 17, 2013 Some steam is ok the engine will get condesation inside when turned off overnite and when started and running it come out at steam . Quote Link to comment https://www.bigmacktrucks.com/topic/29410-e7-eteck-2001-smoke-out-of-blow-by/#findComment-157935 Share on other sites More sharing options...
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