Is there a place where I can get a diagram on how the vacume hoses need to be routed. I found a shop manual from Helm Inc. but they want $149.00 for the manual. I have an 89 iroc convertable 305 TPI and just found what I think is a EGR valve or somthing laying on the back of the engine. It has 2 wires that go to it and 2 or three vacume connections (its broke so Im not sure) but I can not find any loose vacume hoses. So I am sure the previous owner unpluged it and rerouted the vacume hoses. Can anyone help

Thank You

John V


Thanks your room has been booked and paid for at the Dunes, also went ahead and threw in a round of golf for two at the desert in golf course.

Sticker not there any other help would be greatly appreciated.

 

Book (and pay for) me a room at the Dunes, and I'll dig it up for you

Your routing should be on the underhood sticker, assuming no one scraped it off.

I'll look through my Helms later and see if I can find it for you.