The top of my breather hose from ICV to intake manifold is cracked...is there a trick to change this hose? it runs down below intake manifold...Is this the problem of my bad idle problems???
Thanks
Warren

I'd suggest updating your profile/signature/avatar to show the car you have so we wouldn't have to ask - what are you talking about??? :-)

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FrankenBenz: '87 560SEC with an '02 cammed LS6 and custom 4L60E.
Bling: '87 560SEC, ported/polished, lowered
Lisa: '87 560SEL, lowered

If you are speaking of an M103 300E.....that hose is just a pain to replace.....with enough working at it, you should be able to get it on. If it is cracked it will cause a vacuum leak and will indeed cause idle problems.

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