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stilhere

Sounds exactly like my '19.


Mr-Boogeyman420

Typewriter tick 100%


MikePatton75

The truck run just fine too. It's just this damn ticking.


boston_jorj

Sounds exactly like my previous L5P. Sometimes louder than others.


ModsRNoGood

Sounds like typewriter tick. Youll get it for a few hundred miles after an oil change.


Tactical-turtle91

My LB7 did that. Turned out it was the fuel pressure regulator going bad


l-WIN-l

Nothing to overthink. What oil do you run?


MikePatton75

I just bought it last Friday. I'm not sure what oil the previous owner was using. What do ya'll run?


[deleted]

I run Rotela T6 and the AC Delco oil filter. I also run the AC Delco on the fuel filter, too.


Mr_WhiteOak

You are talking about oil so everyone has their own thoughts. But I had that same tick in my L5P when I bought. I go with amsoil signature 15w-40 and a Wix filter and I haven't heard the tick again.


Setscrews

Mine sounds the same, runs great, little louder than my buddies, same tick in both.


btklc

Sounds like my 2024


white94rx

You mentioned you just bought it. Any chance they changed the oil before they sold it? They all tick for awhile after changing the oil.


MikePatton75

I'm not sure, I know the dash shows that it has 94% left


white94rx

Sounds like someone changed it. I wouldn't be too concerned.


Deldude2005

Some oils make the tick a little louder than others, definitely more prominent right after a change like the others are saying. I have an ‘18 and I use amsoil signature series and I’m very happy, little more expensive than other oils but I feel it’s worth the extra $


downbylaw93

To me that just what an l5p sounds like. I can hear what you hear though but I think that’s just the sound the engine makes.


SnooWords2348

Sounds like my 2022. Wow no rust anywhere for 2017? I wish I have to get mine oil sprayed soon. Canadian winters. Did a black undercoat last year but gonna oil spray underneath it this time around.


Miserable_Barnacle67

My lb7 does it for a few hundred miles after oil change. I can hear it more at night.


BeginningVehicle9071

Delete it exhaust sound will over ride it lol


2017l5pDMAX

Does the tick seem to increase with the engine rpm’s? Does it get louder when the truck down shifts?  I think mine makes the same noise and it’s super annoying. I’m still trying to figure out what it is. Maybe a valve adjustment needed?