Fuel line leaking

[otterpupster]

I'm having a fuel leakage problem on my '98 4cyl 4-runr. There's a line coming off of the Vapor sensor unit(located behind the fuse box) tracing it to my chassis where the fuel's leaking.Is this a return fuel line to the tank? Does anyone have gen diagram?Thanx

 

[nissanh]

Yes, there is a return fuel line to the tank. IN and OUT line comes together from the gas tank to the engine. At the engine bay the IN line has a high pressure hose and OUT line has a regular clamped fuel hose.

 

[otterpupster]

Fuel leaks

Hello,
This return line i notice a conn/coupling in2 the chassis. I'm unable to find this fuel line embedded in the chassis. The idling is running high at 1500 Rev Any ideas? Thanx

 

[nissanh]

Idling at 1500 at the start-up or after warming up the engine?

There should be two coolant lines going to the throttle body to control the air flow at cold start. If that line is clogged or no coolant, your idle will stay high.

Also is there any free movement in your gas paddle?

How about the gas leak?

 

[otterpupster]

fuel leaks

High idling after reaching normal operatns.Why/where does this fuel line in2 the chassis goes? Cant seem to trace it near the gas tank.