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looks awesome. No muffler ? must be really loud ? any MPG improvement with the front & side skirts ?
So I dig a little deeper and finally find one citing saying that "after market" cat is required to eliminate only 70% of un-burned fuel and that...
I have been able to locate any used exhaust pipe, which includes the cat. I've heard the catalytic metal commands a decent price so most...
really ? i didn't know that. A working used one would definitely work. Heck, I could swap a $300 new after market one for an used one from an...
The list actually shows CARB certified as late as 2005, but not for the Prius specifically. I can certain replace the cat with a certified one,...
thank you for posting, and I assume from your location that this is a Virginia Prius ? exactly like my '04 CA prius. I called the dealer and...
It appears that Toyota installed a 50-state catalytic converter on all Prius, since there is just one replacement part number, 1741021500. I...
Nothing wrong with JC's suggestion, but still would have to locate a CA/NY certified cat, just haven't been able to locate one yet. Any...
It's pretty hard to revive a dead cat, I've actually never heard of one done successfully. Cataclean and all those treatments are just hypes....
Is a CARB (CA) cat really that different from the 49-state cat ? My impression is that the "certification" issue. I doubt it Totoya had actually...
i see your point, and I agree with you. I was thinking about clean versus dirty oil. The oil itself may loose viscosity, and thus easier to...
good point on the dipstick not necessarily linear. I also notice a general increase in consumption as the oil darken. I think it is due to...
How important is it to keep the level at the top dip ? my 2004 Prius', 231Kmiles, oil consumption rate seems lower when oil level is between 1/2...
I have a few bad original Mottcells, does any body have some to unload ? Thanks
quick update: i purchased a couple of NTC from Newark Electronics, just picked one for 20A, 5%, <$2 each. I went ahead and put two in parallel...
PW - You meant C342D code ? yeah, weird. May be it's my cheapy OBD-II reader. Anyway, I was afraid to learn of the Cat. Is it worth tryin to...
hi folks, My 2004 Prius at 230Kmiles is throwing a number of codes: p1116, p1121 - stack valve stuff p0420 - AirFuel sensor, replaced rear O2...
What is the purpose of discharging, and cycling ? Is it just to "exercise" the pack ? can someone confirm the benefits of cycling ? since the...
glad to hear the 50-60% PWM control on the fan speed. Standard Prius operation also meter the fan speed. So if the pack is brought up to full -...
