|     Check Engine Light Staying On    |  
|    08-10-2023, (Subject: Check Engine Light Staying On )   Post: #3   |  |||
 
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|  RE: Check Engine Light Staying On    It being a 2007 truck, it could have a CM870 ISX in it (only had egr) .. or it could have a CM871 engine in it (has a DPF as well)?... which engine do you have?.  if your not sure, you can always post your engine ser#. Red engines are not "drive it till it quits" engines.. they need regularly scheduled maintenance!!!.. When is the last time you did a proper EGR-tune-up on it?... it is supposed to be done once a year, or you get problems like you described that plague it. ref: http://rawze.com/forums/showthread.php?t...122#pid122 User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!.  |  |||
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| Messages In This Thread | 
Check Engine Light Staying On - rtjohnson1982 - 08-09-2023,  RE: Check Engine Light Staying On - marek4792 - 08-09-2023,  RE: Check Engine Light Staying On - Rawze - 08-10-2023  RE: Check Engine Light Staying On - rtjohnson1982 - 08-29-2023,  RE: Check Engine Light Staying On - rtjohnson1982 - 08-29-2023,  RE: Check Engine Light Staying On - rtjohnson1982 - 08-31-2023,  RE: Check Engine Light Staying On - JMBT - 09-01-2023,   | 
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