Thread: PUMA RATTLE

I'm off for a month soon and think I'll try this 2T oil when I fill up. Then depending on what that does I'll have the "injector learn" done but will have to find out who to trust the beast to for that.
I don't like morons who call themselves "LR experts" fiddling with my vehicle.
Any thoughts on decent tuners in WA?
AlanH.

Allan,

good luck with the approach , if the oil approach does fix it , that would be an easy fix to a annoying issue.

ill await your findings with interest.

I have had the same problem with my 2.4 110 Been back to the dealers twice, third time I had the service manager come for a drive with me to listen to the noise. He could hear the rattle but proceeded to tell me that it was normal. I replied "wait a minute and my wife will be here with my 2.4 90. We went for a drive in the 90 and he agreed that the 110 was in fact noisy.
After 2 remaps they re installed the injector codes, that fixed the problem. But it is noisy again so I am thinking of buying a Nanocom and doing it myself.

The Common Rail Diesel injector rattle is cause by a deterioration in the injector's response to ECU signals. Pumps and injectors run high pressures, high temperatures and fine tolerances. Contaminants already in the fuel, contaminants formed by the fuel degrading in service, and/or loss of fuel lubricity can cause injectors to stick open too long. They then over fuel, and cause a detonation rattle, which can be damaging.

Our CRD Fuel Enhancer corrects and protects against this problem. I have posted details in "The Verandah" section for those interested.

Cheers
Brid

CRD fuel enhansor - two stroke oil. One has a fancy name and a fancy price tag, the othe is cheep and readily available.

Originally Posted by Gerokent

CRD fuel enhansor - two stroke oil. One has a fancy name and a fancy price tag, the othe is cheep and readily available.

Thanks for the information update , if this is so , then is it the same dosage as per CRD ? I did check website and it was expensive , so if two stroke oil is good to go , then I'll have a crack.

Originally Posted by Gerokent

CRD fuel enhansor - two stroke oil. One has a fancy name and a fancy price tag, the othe is cheep and readily available.

Hehe! No...not really! You would need at least 5L of 2 Stroke oil to treat the diesel that 250mL of CRD Fuel Enhancer does.

Hmmm, the more I read, the more I think my noise is just a general diesel clatter and not what others are experiencing - I might try an injector treat just for the sake if it (as I seem to have developed a bit if surging at low speed when the engine is still cold). Will report back on outcomes.