pasadena_commut's Recent Activity

  1. pasadena_commut replied to the thread My Gen.2 -Now only holds 31/2 gallons of gas in the tank bladder.

    Prius Hard to Fill Fuel Tank – Diagnostic Network I don't have an account there, but it might be that the answer is available in one of...

    Nov 15, 2025 at 4:23 PM
  2. pasadena_commut attached a file to the thread My Gen.2 -Now only holds 31/2 gallons of gas in the tank bladder.

    Compare and contrast, Japan vs. USA gas tank diagrams from Amayama (the year ranges overlap but are not identical): [ATTACH] [ATTACH]...

    USA_gas_tank.png Japan_gas_tank.png Nov 15, 2025 at 3:22 PM
  3. pasadena_commut replied to the thread My Gen.2 -Now only holds 31/2 gallons of gas in the tank bladder.

    All sorts of plumbing/pressure/vacuum action going on in this system. I guess it follows that it isn't fully instrumented...

    Nov 15, 2025 at 2:56 PM
  4. pasadena_commut replied to the thread My Gen.2 -Now only holds 31/2 gallons of gas in the tank bladder.

    Are there any DTCs on the OP's car? If not, is it known in what ways this system can fail so that the tank won't fill fully without...

    Nov 15, 2025 at 12:53 AM
  5. pasadena_commut replied to the thread My Gen.2 -Now only holds 31/2 gallons of gas in the tank bladder.

    I wonder in a situation like that if the rubber is just stiff or if there has been a leak and there are 6 gallons of gas between the...

    Nov 14, 2025 at 8:44 PM
  6. pasadena_commut posted a new thread.

    ICE coolant drain valve under the heat storage tank question

    I changed the ICE coolant on our car yesterday, refilling by putting fluid back in through the drain valve under the heat storage tank....

    Forum: Gen 2 Prius Technical Discussion

    Nov 14, 2025 at 1:45 AM
  7. pasadena_commut replied to the thread Difference between 2004-06 and 2007-09 fenders?.

    No need to paint the fender liners, they are just black plastic. The cellulose (I think) on top of the liners is likely to be floating...

    Nov 14, 2025 at 1:21 AM
  8. pasadena_commut replied to the thread Finally calling it quits.

    That is an EPA approved catalytic converter. NY is a CARB state. CARB approved catalytic converters are substantially more expensive....

    Nov 13, 2025 at 4:55 PM
  9. pasadena_commut replied to the thread Refill engine coolant, without trapped air. (unique method) Gen 2.

    Found it. It wasn't on PriusChat but here starting on page 5:...

    Nov 13, 2025 at 3:51 PM
  10. pasadena_commut replied to the thread Refill engine coolant, without trapped air. (unique method) Gen 2.

    Tried this today using a slightly different method. Instead of poking the tube through the bottom of the bottle the tube was prefilled...

    Nov 13, 2025 at 1:36 AM
  11. pasadena_commut replied to the thread Difference between 2004-06 and 2007-09 fenders?.

    The big metal can is the thermos bottle where the car stores hot coolant. There are some fairly fragile plastic bits on the bottom and...

    Nov 12, 2025 at 1:02 PM
  12. pasadena_commut replied to the thread Difference between 2004-06 and 2007-09 fenders?.

    I can't speak for the fenders themselves, but it has been observed that generic replacement wheel well liners for the front don't quite...

    Nov 11, 2025 at 1:30 PM
  13. pasadena_commut replied to the thread IV discharge curves for a working Prius 12V battery?.

    Sorry DTL150, not DLT150. For many years at work we used DLT tapes, and I had a PVC/PCV moment.

    Nov 10, 2025 at 12:32 AM
  14. pasadena_commut replied to the thread Walmart W46B24R battery.

    Went to the LKQ today and picked up a tray. Looked at 5 cars and every one had rust on the tray. Luckily one just had a little bit in...

    Nov 10, 2025 at 12:26 AM
  15. pasadena_commut replied to the thread Lowest mile Gen 2 Prius. 5,156 miles. Back on the road after sitting 12 years..

    Interesting read. One caution - a car with that much mouse poop in it is not just stinky, it is a major health hazard. Perhaps...

    Nov 10, 2025 at 12:13 AM