I'm going on my 3rd fuel relay for my 2000 Tiburon. First replaced at 40k mi, second at 83k and now at 110k. Dealer replaced fuel pump with relay when covered under warrenty first time. Recommending replacing the fuel pump again the second time but only replaced the relay. I've ordered a 3rd relay but am confused what would cause these to burn out.

Any ideas?

Recently found that the last relay that I replaced was not bad. New relay had same results after few days but found that by unplugging the relay and plugging back in it resets something. Old relay is now back in with no other issues to date but question the electrical system or whatever caused the initial problem. If the problem creeps up again I'll do the same. Unplug and plug back in the fuel relay.

 

not sure of your problem but I have a 200 tiburon and need to know where fuel relay is I cant find it.

 

Your fuel relay can be found underneath the drivers side console to the left of the clutch pedel where you'll find other relays plugged in. It's not convienent to reach because you need to crawl under the drivers side dash area. Once under there, the fuel relay is not labeled but looks like the most cube shaped one. It might be blue in color but it depends if it's been replaced before.