Re: Intake manifold vacuum line removal 110 38 engine

Posted by HH56 On 2018/3/22 8:28:59

If that manifold outlet is the only source of vacuum to the wiper then it won't be able to be plugged. If any of the original tubing is present you could still use it even without the fuel pump portion by coming out of the manifold and going to the pump area and then have another tube back to the wiper motor. The pump just connects in series so use a short length of hose to connect the two tubes in place of the pump to get the wipers operating. You could then install a proper pump at some future time by removing the hose and connecting the tubes to the pump.