If you’re experiencing things like stalling and poor engine performance, it could be a sign your fuel pump is faulty. As with most vehicles, the 2005 Nissan Titan’s fuel pump relay is located in the fuse box in the engine compartment.
Once you get in there, you may have to do a bit of searching to find it. If you have the original vehicle’s owner’s manual, check it for specifics on the fuel pump relay location. Alternatively, a quick Google search may bring up an online manual version.
Other symptoms to watch out for with a faulty fuel pump relay include: