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Clicking noise, Titan won't start. Not battery.

25524 Views 4 Replies 4 Participants Last post by  ryno4x
My Titan won't start. I just got a die hard battery less than a year ago. I jumped it and still all it did was click at start up. Days leading up to this sometimes it would be hard to start up and would I have to hold the key for a second or 2 and it would slowly start up. Other times it would take a few clicks and eventually start. I hear the clicking noise best right in the middle of the engine where the thermostat or air duct is. Could it be a relay or the starter? Bc the battery and alternator are fine. Weird... Also my engine has been going it seems and I'm getting a new one soon. Could it be interconnected or is it strictly electrical in this case? Any suggestions would help. -thanks!
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It may be the ECU relay. You can put the fog light relay in it's place as a work-around, but need to get it replaced asap. There is a recall on this. That might be it. You can search for ECU relay and there might be some more info on it.
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