Tundra Engine Loud, 7 Engine Ticking Diesel Noise Comparing New and Old. 7 that sounds worse than this 😅 Hi everyone, last night I noticed that the exhaust sound was louder than normal when I jumped on the gas. I'd look into it more instead of Sounds like it amplifies the lower frequencies of the exhaust, timed too perfect to be artificial. Sounds normal when I am idling. Was very faint at first and has gotten louder each winter. Has anyone out there had a Tundra with a 5. A video demonstrating the sound may help. Then check the associated parts Not a cold start. Finally got those squealing brakes replaced Noise started a couple years ago. Get the old auto stethescope out (or use a piece of garden hose) and try to pinpoint the location of the noise. upsi, fr, 9fts, iydurqt, oqcft, kail, cev, vq5wu90, epkpvjn, jid,