Quote:
Originally Posted by FordGeezer
Just went and checked after running the car for a while no hiss sound and it does hiss when ever I go to top up fuel...Reckon I haven't tightened a clamp enough on one of the hose lines?
Also I was pretty careful when putting on the lines so they shouldn't be mixed up.
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So does it hiss or not? It will not make that hissing sound if the tank has not emptied out to a point. Letting it idle for a while will not empty out the fuel tank enough to make it pressurise.
Take it for a good drive, at least a 100k or so to empty out the tank a little. If is hisses when you take the cap off then you have a pressurising problem and I would say that you have put the breather line and return line on back to front.
Keep in mind how the lines run along the chassis rail of the car are not the way they hook up to the fuel pump. They essentially cross over just before the fuel tank.