ChapmanF's Recent Activity

  1. ChapmanF replied to the thread P3190 after cleaning intake manifold.

    Well, to me it suggests the mostly-closed throttle for cranking is noticeably different from totally covered—a 65 or 70 kPa difference...

    Mar 17, 2026 at 11:00 AM

  2. ChapmanF replied to the thread The 15 pound carry in car tire changing car jack.

    that sounds a lot like the kind of story that could have a second side that would sound different

    Mar 17, 2026 at 10:51 AM

  3. ChapmanF replied to the thread Timing Mark Placement.

    (y)

    Mar 17, 2026 at 10:38 AM

  4. ChapmanF replied to the thread Using existing bolts from engine to fix the engine to engine stand.

    (y)

    Mar 17, 2026 at 10:36 AM

  5. ChapmanF replied to the thread First Tornado Watch.

    wind just slammed my mailbox so convincingly i thought the mail had come

    Mar 16, 2026 at 3:09 PM

  6. ChapmanF replied to the thread Vaccine provocation.

    probably a fair description of how many of us would look if experiencing the same circumstances

    Mar 16, 2026 at 3:05 PM

  7. ChapmanF replied to the thread Brake Fluid Explained.

    I just looked through my 2010 Warranty and Maintenance Guide and (unless I missed it) there isn't any instruction in mine to check the...

    Mar 16, 2026 at 1:11 PM

  8. ChapmanF replied to the thread Updating piston rings, what else to do while there?.

    The "built-in GFCI" function is monitored by the power management control ECU, for the car's whole high-voltage system, and reported by...

    Mar 16, 2026 at 1:01 PM

  9. ChapmanF replied to the thread P3190 after cleaning intake manifold.

    If the engine can crank with the throttle closed and have 90 kPa in the intake manifold, there's a lot of air getting in somewhere.

    Mar 16, 2026 at 10:33 AM

  10. ChapmanF replied to the thread P3000 and melted busbar harness.

    Or they're doing it so they can have spare thousands lying around. A former co-worker who may have been the wealthiest person I knew at...

    Mar 16, 2026 at 10:30 AM

  11. ChapmanF replied to the thread Why does this Head light bulb never come on?.

    The LED draws a fraction of the current of the halogen bulb, so if there is a wiring problem leading to excessive voltage drop at the...

    Mar 16, 2026 at 10:23 AM

  12. ChapmanF replied to the thread P261C engine coolant pump b control circuit ow, what does this code mean.

    Ok, so nothing that needs to be a distraction while dealing with the water pump circuits. Later on, if you get tired of waiting for the...

    Mar 15, 2026 at 10:45 PM

  13. ChapmanF replied to the thread P261C engine coolant pump b control circuit ow, what does this code mean.

    Are the codes shown as current, or permanent? If just permanent, they may have caught you at a time when you had it unplugged, which...

    Mar 15, 2026 at 9:38 PM

  14. ChapmanF replied to the thread P261C engine coolant pump b control circuit ow, what does this code mean.

    Those codes are for the two sensors that are combined in the "MAF sensor" assembly at the back of the air box. They would be...

    Mar 15, 2026 at 9:07 PM

  15. ChapmanF replied to the thread P3000 and melted busbar harness.

    A photo before taking the bus bars out of the assembly would have had more forensic value....

    Mar 15, 2026 at 5:41 PM
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