Truckers Report Jobs

Find Trucking Jobs

Company Driver Company Driver Dry Van Dry Van Flatbed Flatbed Refrigerated Refrigerated Specialized Specialized Owner Operator Owner Operator
More Trucking Job Searches ⌄ Fewer Trucking Job Searches
⌃

Air bubbles in Davco 382 - hard starting series 60

Discussion in 'Trucks [ Eighteen Wheelers ]' started by allan5oh, Nov 2, 2013.

Page 7 of 11
  1. Dec 7, 2013 #61
    Fuzzy2116

    Fuzzy2116 Bobtail Member

    47
    1
    Sep 26, 2013
    0
    I'm gonna change it see what happens
     
    Fuzzy2116, Dec 7, 2013
    Fuzzy2116, Dec 7, 2013
    #61
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Dec 7, 2013 #62
    Gear head

    Gear head Medium Load Member

    532
    91
    Apr 1, 2012
    Belair,md
    0
    Should have fuses in battery box for ecm just take them out.
     
    Gear head, Dec 7, 2013
    Gear head, Dec 7, 2013
    #62
    Fuzzy2116 and heavyhaulerss Thank this.
  4. Dec 8, 2013 #63
    Fuzzy2116

    Fuzzy2116 Bobtail Member

    47
    1
    Sep 26, 2013
    0
    I was just thinking maybe i need to change those fuses never did owned the truck since 2002
     
    Fuzzy2116, Dec 8, 2013
    Fuzzy2116, Dec 8, 2013
    #63
  5. Dec 8, 2013 #64
    Ryanr

    Ryanr Light Load Member

    71
    14
    Mar 6, 2009
    ontario
    0
    Have u checked what air temp sensor is reading on the on ecm.my old detroit would advance the the timeing on cold start to help warm up faster.this was on option and n9t available on alll detroits.
     
    Ryanr, Dec 8, 2013
    Ryanr, Dec 8, 2013
    #64
  7. Dec 9, 2013 #65
    allan5oh

    allan5oh Road Train Member

    1,557
    556
    Jan 6, 2010
    Winnipeg, mb
    0
    Yes detroit checked air temp and oil temp, both apparently affect start timing. I also replaced both.
     
    allan5oh, Dec 9, 2013
    allan5oh, Dec 9, 2013
    #65
  8. Dec 9, 2013 #66
    Fuzzy2116

    Fuzzy2116 Bobtail Member

    47
    1
    Sep 26, 2013
    0
    Have changed the air temp sensor thats the one going into intake manifold about 1 inch round where is oil temp sensor?
     
    Fuzzy2116, Dec 9, 2013
    Fuzzy2116, Dec 9, 2013
    #66
  9. Dec 15, 2013 #67
    allan5oh

    allan5oh Road Train Member

    1,557
    556
    Jan 6, 2010
    Winnipeg, mb
    0
    Going to move on to mechanical issues. Going to pull the manifold and plug oil pressure line like rebel127 suggested as well as another poster on here. From there may check injectors, cam timing, etc..
     
    allan5oh, Dec 15, 2013
    allan5oh, Dec 15, 2013
    #67
  10. Dec 15, 2013 #68
    allan5oh

    allan5oh Road Train Member

    1,557
    556
    Jan 6, 2010
    Winnipeg, mb
    0
    The oil temp sensor and air intake temp sensor both affect starting timing, and both have been changed.
     
    allan5oh, Dec 15, 2013
    allan5oh, Dec 15, 2013
    #68
  11. Dec 15, 2013 #69
    Smellfunny

    Smellfunny Road Train Member

    1,445
    967
    Jan 28, 2012
    South Carolina
    0
    I know you said you had it checked out but have you tried another ECM? We had two trucks that did the same thing as yours is doing and I replaced the ECM on both and it took care of the issue.
     
    Smellfunny, Dec 15, 2013
    Smellfunny, Dec 15, 2013
    #69
  12. Dec 15, 2013 #70
    allan5oh

    allan5oh Road Train Member

    1,557
    556
    Jan 6, 2010
    Winnipeg, mb
    0
    Yes it did the same thing with a known good ecm and latest detroit program matched to serial.
     
    allan5oh, Dec 15, 2013
    allan5oh, Dec 15, 2013
    #70
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

    • Page 7 of 11