[SpdRcr0]

last week I changed my spark plugs and when I pulled out the hoses that connect the two valve covers ...

to make a long story short, I cracked the hose cloest to the firewall... after everything was done I put it back on, with the huge crack, knowing that i will be replacing it soon..

its a few days (about 5 or so) and I still have the cracked hose on.... the car runs fine, but doesnt hit .80+ bar of boost... as it did before the plug change...

my question is this, could this crack be causing the boost leak or should I look else where?

P.S. Either way I am changing the hose...

 

[SpdRcr0]

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[SpdRcr0]

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[fitchbuck]

Replace that crankcase hose ASAP.
If your local Toyota dealers dont have it in stock, they can get it in a day or two. Theyre only a couple of bucks.
Hose part numbers are 12263-46010 & 12264-46010 -- do yourself a favor and get 2 of each for future use.

 

[SpdRcr0]

but would that fix my problem??

 

[SpdRcr0]

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btw, does anyone have a diagram of the hoses you need to change to find a vacuum leak??

 

[SpdRcr0]

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