1991 E350 5.8 vacuum diagram
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1991 E350 5.8 vacuum diagram
Where can I find a vacuum diagram for a 91’ e350 with the 5.8 v8. I am looking specifically for the vacuum lines coming from/too the throttle body.
In have replaced the tps and the air idle control valve and upon doing so found a line not connected. She dying or hiccuping when I come to a stop and sluggish when I accelerate so I am hoping fixing this line will help.
In have replaced the tps and the air idle control valve and upon doing so found a line not connected. She dying or hiccuping when I come to a stop and sluggish when I accelerate so I am hoping fixing this line will help.
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Joined: Jun 2010
Posts: 16,584
The diagram I have shows a vacuum line that goes from the canister purge valve to the throttle body. It is the only line to the throttle body.
Without looking at the throttle body, I can't tell you exactly which side , but there has to be a port for that hose to slide onto
Without looking at the throttle body, I can't tell you exactly which side , but there has to be a port for that hose to slide onto
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