elevatorman
New member
Just purcased an 87Yj 4.2 auto hard top .
I need a clear view of the vacuum hose routing as the hood label and my repair manuel both suck.
I have been trying to find it through tech articles and have not been very lucky.
I even tried to scan my book and blow it up to print only to get a crappy pic.
I am assuming this thing has a vacuum leak as all tune up is new and checks out seems to idle ok but pings like its timing is too far advanced everytime it gets over 1800rpm under load.
I am currently checking distributor advance qualities and vacuum curve.
ANY HELP IS APPRECIATED
I need a clear view of the vacuum hose routing as the hood label and my repair manuel both suck.
I have been trying to find it through tech articles and have not been very lucky.
I even tried to scan my book and blow it up to print only to get a crappy pic.
I am assuming this thing has a vacuum leak as all tune up is new and checks out seems to idle ok but pings like its timing is too far advanced everytime it gets over 1800rpm under load.
I am currently checking distributor advance qualities and vacuum curve.
ANY HELP IS APPRECIATED
