How to shape a heater hose.

Last Friday I replaced all my heater hoses except for the bypass hose. It is a semi-circle shaped hose that goes between the intake manifold and the water pipe, just under the egr valve.

I bought 6 foot of industrial grade hose for $6 instead of $10 each for 4 pre shaped ones. It works great. However I cannot shape the bypass hose without it kinking. Unless I make the hose a foot long, which would crowd things in too much.

Is there a tool that I can use that will shape my hose so I do not have to go out and spend $10 on a lower quality hose?

Also what is the best way to get to the smaller hoses for the IACV so I can replace them? From under the car, or what. I want to replace all my hoses so I dont have any weak ones to cause problems.

There is no way to shape it do to the nylon weave inside the hose. You will need to buy the shaped one.

you can. i have the part at work. its a flexible coil that wraps around the hose and can be shaped in whatever way you want. looks like a slinky, but smaller diameter. although the cost of it plus the hose cancels out any benefit to not just buying a preshaped one

found it.
http://www.unicoil.com.au/

I could use the hose that I have, but it would have to be almost a foot and a half long in order to not kink.

I am sold on this industrial hose I found for $6 for 6 foot. This shit is super strong and thick. Was a pain in the ass to get it on the connections though. Not the usual by the foot stuff. Sold in a package coiled up.

get the unicoil then, i guess. it’s the only way i know of. other than the actual adjustable universal hose

oh and the best way that i’ve found to get at the iacv lines was to unbolt the iacv

$4 more for a piece that fits correctly?

[QUOTE=paul06660;2181657]I could use the hose that I have, but it would have to be almost a foot and a half long in order to not kink.

I am sold on this industrial hose I found for $6 for 6 foot. This shit is super strong and thick. Was a pain in the ass to get it on the connections though. Not the usual by the foot stuff. Sold in a package coiled up.[/QUOTE]

A little bit of lube will help the hoses slide on easier.

+1 on this

id just get the propper one. we have that unicoil stuff @ work and it works okay if u want like a 90 on one, but i tried on my teggy in the same spot, and after fighting with it and cursing, it still kinked b/c it was just to tight. so i told my self to stop being a cheap guy and spend the extra few bucks.

Thanx guys. Imma just go out and buy the best quality bypass hose that I can find.

I am having problems with how to get to where the hose for the IACV connects to the water pipe. This is the only hose I think I might have problems replacing myself cause my arms cannot reach far enough under the intake to get to it.

unbolt the iacv first

I am trying to get the correct size diameter hoses. I know the larger heater hoses are 5/8.
I heard somewhere the smaller hoses are 5/16. Can anyone verify this? Also is there a size in between? I need a hose that would allow me to connect my valve cover breather to my Short Ram Intake.

Thanx.