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Ratteling Noise Coming From Turbo/engine Please Help


Shagonwagon01

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  • Member For: 11y 6m 26d

I have just bought my xr6turbo ute manual 2007 93000kms,

Its seem to had a few problems so far my main concern now is this noise coming from either the engine or turbo its like a ratteling noise I here when it builds boost to about 3500rpm and it gets louder and louder untill it cuts me off at usually 5000rpm like im hitting the limiter its like the engine diagnoses itself and cuts of the supply to the engine and kicks back like its hitting the rev limiter but 5000rpm is surely to low for that to be the limiter, then idles like its starving of fuel, or oil until I accelerate it it fixes itself usually after this happens the orange engine light comes on?

Ive had a mate look at it whos not a licenced mechanic but know abit he reckons its "pinging" or "detonating" im not sure but he said it could be due to running unleaded 91

What do you guys think? Im honestly boarderline giving it back I did get 1 year warranty but no 3 month stat so anything the warrenty doesnt cover im out of pocket!

Please help!

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  • Menace
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  • Member For: 13y 6m 19d
  • Gender: Male
  • Location: Sydney

Hmmm try running diesel an see how that goes.. Nah seriously fuq off that 91 rubbish off and put some real fuel in there.

At least 95, but personally I'd only b using 98 from BP (my choice). Good luck with it hopefully u haven't stuffed it.

But like Tt said why 91 octane fuel then try and thrash it after? Wtf

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  • Member For: 11y 7m 14d
  • Gender: Male
  • Location: Sydney/Canberra

Mine was making a loud ticking noise under load and while cold. Occasionally would kick and spit and carry on. Engine light was on so I got in there and listened. Was coming from the turbo. Pulled heat shields off and the turbo was missing 2 bolts holding it onto the manifold. Take a look at urs mate. Replacing these made my car like new. And avoid anything less than 95 octane. If your on 91 either put some octane booster in there or stay off the boost

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  • Member For: 11y 6m 26d

Mine was making a loud ticking noise under load and while cold. Occasionally would kick and spit and carry on. Engine light was on so I got in there and listened. Was coming from the turbo. Pulled heat shields off and the turbo was missing 2 bolts holding it onto the manifold. Take a look at urs mate. Replacing these made my car like new. And avoid anything less than 95 octane. If your on 91 either put some octane booster in there or stay off the boost

Thanks heaps for your input yeah sound smart ay ill defenantly have a look how hard are the heat sheilds to get off?

Will I have to take the turbo pipes off and that ay?

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  • Member For: 13y 6m 15d
  • Gender: Male
  • Location: Victoria

Thanks all

For

Replying do you think that's the reason its doin this an the engine light is on??

Take it to a mechanic and get them to run a diagnositc if you can't pull up the error code yourself.

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  • Member For: 11y 6m 26d

What state you in as 3 month warranty is law here in Vic for cars over a certain age and price..

Plus 91octane?

Im in victoria aswell but they reckon a ute is a commmercial vehicle and they dont have to give a stat warrent absalout dogs made me sign a waver aswell hate dealerships and anything to

Do with buying selling cars just no

Good trusty people

In it

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