where can i find the vacume line on a 96 cx hatch im pretty sure mine has craked and is causing the car to idle rough please help if you have a picture please post

 

have you checked the IAC?

 

yes and its fine

 

buy some carb cleaner and start spaying the lines while car is running. once sprayed at a particular line the rpm will drop and boom! replace that line

 

will penatrating oil work ?

 

carb or brake cleaner cause it has some type of alcohol iirc and is highly flammable

 

ok thanks ill go try it out

 

if idle doesnt surge when spaying all of the lines then check the iacv

 

i have taken the iacv off and cleaned and it did not change anything

 

seafoam the motor if its got high miles on it help break that carbon build up.

 

what did you clean it with? and did you try spraying carb cleaner on all vacuum hoses?

 

Wats up ? Just wanted to say I've heard of people putting a cup of sea foam and letting the vacum line take it in and remove all that junk out and thier car ran better .I myself havn't tried it yet. Though, I've tried seafoam in my crankcase and fuel tank and swear by it. Sandman67

 

The lines were fine it was a map sensor

 

How did you find out it was map?