1999 Explorer has a gas smell

[OneTon]

Didn't notice when test driving, but my 1999 Explorer has a gas smell when driving, just a few drips underneath. Runs great...thinking I made a big mistake here?? Never owned an Explorer before. Please advise me where to start.

 

[Bobmbx]

Just get under the truck and trace the fuel line from tank to engine. When you see a wet spot, thats it. There may be more than one.

Since this is fuel, I'd make this a priority. I'd hate for your next post to be about your Exploder.

Are you sure its gasoline and not exhaust? You could have an exhaust leak in the engine compartment.

 

[OneTon]

I will trace thanks. Should there be indicator lights on to signify problem? Didn't know since it's a 99.

 

[OneTon]

It's dark in color and somewhat of a thick substance...

 

[bill06447]

Mine had a rusty vapor return line in the drivers side frame rail up near the rear axle. No drips but always smelled of gas.

Bill

 

[OneTon]

thanks Bill good to know. owner did replace exhaust right before purchase...perhaps that's the smell. only a few drops this morning, at least not a big leak.

 

[Bobmbx]

It's dark in color and somewhat of a thick substance...

Where is this located? It could be coming from a differential or a CV boot.