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cummings motor in peterbuilt

shally · 2013-11-19 21:46

hi I have a cummings motor in a peterbuilt , just in workshop has loss of power and smoking a lot??? It was fine a few days ago??? HELP as the area l am in has no diagnostic computer

Replies6
  1. #1mikebramel2013-11-19 22:22

    Look AIR FILTER/PURIFIER or TURBOCHARGER

  2. #2CRAFT2013-11-20 01:32

    There are lots of Peterbilt trucks out there with different Cummins engines ……. to help you out you should give us more info about u'r truck ….Like what year is it , what Cummins engine is it , etc ….. etc ….. we'd be glad to give you input …… cheers !!!

  3. #3shally2013-11-20 09:10

    cumming engine 1997 peterbuilt M11 engine 1XPGD99X-0-WN444125 vin

  4. #4shally2013-11-20 09:13

    1997 peterbuilt M11 engine 1XPGD99X-0-WN444125 vin

  5. #5Construct'O2013-11-20 19:37

    Two things come to mine.Black smoke or white??? Could be simple as air filters, to injectors, or the pump.Then there is headgasket.Good luck

  6. #6shally2013-11-20 22:55

    black smoke and heavy fuel consumption