Recent content by HammerMMI

  1. H

    2005 Yukon Denali stalling problem P0300 code

    Thanks for the tip. If the problem happens again I’ll do what you suggest.
  2. H

    2005 Yukon Denali stalling problem P0300 code

    Started out as an intermittent stalling problem when letting off the throttle at highway speeds. Happened several times before posting a P0300, P0171 & P0174 codes. Would restart and run fine for the duration of the trip. Then it started happening in stop and go traffic and highway about every...
  3. H

    2005 starter wiring diagram/schematic - SOLVED

    Thanks for the reply Sam! Your voltage drop suggestion was spot on. I connected a jumper cable directly to the starter body to the negative battery cable. It started right up. To verify and isolate the problem I did a voltage drop test on the negative battery cable to the block ground...
  4. H

    2005 starter wiring diagram/schematic - SOLVED

    I am only getting 1.0 vdc on terminal "S" in the start position. Solenoid clicks but won't engage. I have replaced the battery, ignition switch, starter and ignition relay, and starter, ground connections cleaned. Same problem. Has anyone solved a problem like this?
See more

Forum statistics

Threads
138,119
Posts
1,999,631
Members
103,046
Latest member
varminpoolteam

Latest posts

Back
Top