rjparker's Recent Activity

  1. rjparker replied to the thread Cold start : cuts out after ~7 seconds. Did this once every few months, but now totally dead..

    Six posts for the price of one. We are back to the good ole double and more posting Priuschat tricks. If you are running on 3...

    Mar 18, 2026 at 1:02 AM

  2. rjparker replied to the thread Timing Mark Placement.

    The video above shows the technique

    Mar 17, 2026 at 9:47 PM

  3. rjparker replied to the thread Timing Mark Placement.

    That is what this guy does around 20:00 and then removes it around 33:00 to avoid a tooth jump on the crank. He also goes over the...

    Mar 17, 2026 at 8:57 PM

  4. rjparker replied to the thread brake booster and pump failure.

    It will code and energize dash lights if the pump fails to achieve pressure.

    Mar 17, 2026 at 7:47 PM

  5. rjparker replied to the thread Timing Mark Placement.

    Normally all the slack should be on the left side where the tensioner will be released. The opposite side should be reasonably tight to...

    Mar 17, 2026 at 7:43 PM

  6. rjparker replied to the thread Brake Fluid Explained.

    Hydraulic brakes are always used from approximately 7 mph to 0 mph, however regen provides impressive braking at speed. Enough to...

    Mar 17, 2026 at 5:31 PM

  7. rjparker replied to the thread Map showing Prius specialists in your area.

    Somebody like Mendel who is on here all the time should create a list, put it on google drive and share the link. You want more than...

    Mar 17, 2026 at 2:34 PM

  8. rjparker replied to the thread Cold start : cuts out after ~7 seconds. Did this once every few months, but now totally dead..

    Agree, likely a basic engine problem. Often throttle body needing cleaning, maf sensor cleaning, plugs, injectors or coils. Other...

    Mar 17, 2026 at 12:51 PM

  9. rjparker replied to the thread brake booster and pump failure.

    Yes, Toyota wants a charger on while doing the setup. Let us know how the Foxwell does. Lots of people have trouble on this part.

    Mar 17, 2026 at 7:51 AM

  10. rjparker replied to the thread Can only start by jumping under hood.

    Showing him it has a chassis connection that is just as important as the positive terminal or fuse. Yes, I changed my ground cable once.

    Mar 16, 2026 at 8:22 PM

  11. rjparker replied to the thread brake booster and pump failure.

    How did the set up process go? What scanner did you use?

    Mar 16, 2026 at 5:05 PM

  12. rjparker attached a file to the thread Can only start by jumping under hood.

    Sounds like no connection at or near the 12v battery. Could be the positive or negative side including the 12v fuse at the battery...

    IMG_0829.jpeg IMG_0830.jpeg IMG_0833.jpeg Mar 16, 2026 at 3:27 PM

  13. rjparker replied to the thread Updating piston rings, what else to do while there?.

    Some people have continuing problems even after attempting to clean it up. Best to carefully protect both the high voltage and control...

    Mar 16, 2026 at 12:25 PM

  14. rjparker replied to the thread Head gasket?.

    You measure the cable removed from the inverter converter from one end to another as shown in post 35.

    Mar 15, 2026 at 8:31 PM

  15. rjparker replied to the thread Clunking noise at front of engine when baring engine by hand.

    Barring engine Barring engine - Wikipedia Mr B's Compression Check [MEDIA] Keeping the gas pedal to the floor is intended force "Clear...

    Mar 15, 2026 at 7:57 PM
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