NOHOME
NOHOME HalfDork
3/19/12 2:37 p.m.

The Molotov Cocktail smell in the 2002 Mazda Protege is getting hard to ignore. I can't actually see any fuel leaking, but figure I must be ready for a new fuel tank.

Surprised that if the tank is vented to atmosphere it is not throwing a code the same as if I left the fuel cap loose.

Anyone here done this job and wish to point out any challenges and solutions?

iceracer
iceracer SuperDork
3/19/12 5:35 p.m.

Make sure it has the least amount of gas in it. Preferably none.

Jay_W
Jay_W Dork
3/19/12 6:51 p.m.

If it throws a code when your cap is loose, and it's not throwing a code when the cap is tight but it smells like a molotov cocktail, that says the tank is fine and the leak is elsewhere.

NGTD
NGTD Dork
3/19/12 7:51 p.m.

Check the sending unit/fuel pump outelt lines. The Outback I just sold had some serious rust in that area and that is what was stinking. It doesn't take much gas to make it smell like E36 M3

NOHOME
NOHOME HalfDork
3/19/12 8:42 p.m.

I need this thing to stay alive until the new car arrives at the dealer. I hate to spend a grand at the mechanics to replace a tank, but not sure I can live with the smell for up to 3 months.

Do cars pitch hissy fits when they find out they are being replaced?

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