I fitted a blox vacuum manifold the other day.

The car wont iddle worths a **** now. and it keeps cutting out at junctions.

I tee'd it off my brake booster line,but i changed the booster line to a silicone hose.

Would this have caused the problem. Is there supposed to be a check v/v in that line as my car never had one(unless it was fitted inside the origional hose)

Any help would be appreciated

 

Yes, there should be a check valve in brake booster line. Your vacuum manifold should be tee'd in before the check valve(on the engine side).

 

Thanks inspyral

New check valve fitted and its running fine now.