Ticking noise coming from 1fzfe (1 Viewer)

[Ethanh21]

Hi guys I have a 1994 80 landcruiser rv 1fzfe
With 407,000kms on the clock only done 15,000kms in the last 5 years has a good service history and has had a heap of work done to hit including complete injector service within the last 5,000kms. My question is there is a ticking noise coming from the engine that increases and decreases with revs never gets louder just a steady ticking noise I am stumped on what this could possibly be is it just the injectors firing? Or maybe valves need adjusting? Any help would be greatly appreciated. I would attach a video but unsure how to do so. Cheers guys/gals

 

[thelal]

Hi guys I have a 1994 80 landcruiser rv 1fzfe
With 407,000kms on the clock only done 15,000kms in the last 5 years has a good service history and has had a heap of work done to hit including complete injector service within the last 5,000kms. My question is there is a ticking noise coming from the engine that increases and decreases with revs never gets louder just a steady ticking noise I am stumped on what this could possibly be is it just the injectors firing? Or maybe valves need adjusting? Any help would be greatly appreciated. I would attach a video but unsure how to do so. Cheers guys/gals

video sound would help

 

[robnicko]

with engine running spray water over the drive belts to eliminate them as they can make all sorts of concerning sounds at times

 

[BILT4ME]

Hi guys I have a 1994 80 landcruiser rv 1fzfe
With 407,000kms on the clock only done 15,000kms in the last 5 years has a good service history and has had a heap of work done to hit including complete injector service within the last 5,000kms. My question is there is a ticking noise coming from the engine that increases and decreases with revs never gets louder just a steady ticking noise I am stumped on what this could possibly be is it just the injectors firing? Or maybe valves need adjusting? Any help would be greatly appreciated. I would attach a video but unsure how to do so. Cheers guys/gals

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If you had the power steering pump out for work and they scratched the teeth on the gear it may be causing the tick.
Otherwise, injectors, lifters, idlers bearings on the belts, fan clutch.


Many possibilities

When taking video, move slowly around the front of truck, take camera in closer for areas around the valve cover, down towards the PS pump, around front by the belts, then above the exhaust manifold