Questions from a new Prius owner

block heater voiding the warranty? They don't know what they're talking about. Buy one on PriusChat, it's pretty cheap and you can install it yourself. The instructions are here on PriusChat somewhere. Inflate tires to recommended, it's not worth it to experiment. You may want to go to Discount Tire if there is one around you, trade in the OEM tires and get really good all-season tires, it's worth it. Being in mountainous territory, it may be difficult to get really great mileage but you'll still get much better than most of the other guys on the road.

 

Welcome to PC.

There are few topics about the grill blocking here, search for "grill block". People have posted photos also, I read somewhere what it's called also. If I remember corrently, it will cost you about $10.

I am also looking to get this done soon. This is my second winter with the Prius.

 

<div class='quotetop'>QUOTE(Irunnoft @ Nov 16 2007, 10:32 AM) [snapback]540584[/snapback]</div>

It most definitely isn't necessary for startup. After having driven 7 winters in Minnesota with my two Prius, I can say that quite confidently... since I still don't have a EBH.

The benefit comes in the form of shorter warmup times.

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<div class='quotetop'>QUOTE(Irunnoft @ Nov 16 2007, 10:32 AM) [snapback]540584[/snapback]</div>

Any combination with a 2 PSI front bias is fine. Harder is better for both efficiency and tread life. Minimum is 35/33. I prefer the maximum of 44/42.

 

<div class='quotetop'>QUOTE(Irunnoft @ Nov 16 2007, 11:32 AM) [snapback]540584[/snapback]</div>

There is a great thread started two years ago by Tony Schaefer on the question of pipe insulation installation as a rad-iator "block" for the winter months. I've just completed my own installation, and I've put pictures on that thread (even if the thread is a big old). Please follow this link to see.

I've used the pipe insulation used on air conditioners -- it is the smooth kind. It is a bit more expensive, but I like the look. You can use the smallest diameter generally available and cut it in half length-wise. More detailed instructions are available on the thread.

Post your pictures when you are done!

 

Welcome. Take things one step at a time. It takes time for breakin, your skill and the car's parts.....Don't worry, your PC family will help every step of the way
EBH
http://priuschat.com/index.php?showtopic=11176&hl=
http://priuschat.com/index.php?showtopic=36066&hl=
---do it.. not necessary, but will help Fuel Effeciency
http://www.metrotpn.com/ is out of stock, but will have soon (we hope)
Grill Blocking (Pipe insulation). I bought my at Wal-Mart last night for 1.88. You need Cable ties too
http://priuschat.com/index.php?showtopic=3...=Grill+blocking
Mileage
Efusco has a doc out here for beginners to explain all the tips/ tricks and jargon
http://priuschat.com/index.php?showtopic=15311&hl=
Tire Pressure
40/38 (COLD pressure.. Do it first thing in the morning before you move the car.)