MRC trip.

4.2 V8 40v biturbo - 450 bhp
4.2 V8 40v biturbo - 480 bhp (plus)
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Daveperc
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Re: MRC trip.

Post by Daveperc » Wed Jul 18, 2018 10:54 pm

you could here a huge sucking/whooshing sound, the car would then judder and jerk all over the place and go nowhere
Check the inlet/outlet pipes on the I/C's - that's the usual culprit, and you need to get hold an physically pull as they may look to be on but are not

PipRS6
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Re: MRC trip.

Post by PipRS6 » Thu Jul 19, 2018 1:07 pm

Daveperc wrote:
Wed Jul 18, 2018 10:54 pm
you could here a huge sucking/whooshing sound, the car would then judder and jerk all over the place and go nowhere
Check the inlet/outlet pipes on the I/C's - that's the usual culprit, and you need to get hold an physically pull as they may look to be on but are not
Sounds like a very large boost leak so I would guess Dave is on the money with I/C piping!

Mark-RS
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Re: MRC trip.

Post by Mark-RS » Thu Jul 19, 2018 3:55 pm

Thanks for the advice, I'll try and take a peak this weekend and see if it's anything obvious.

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Weiß-sechs
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Re: MRC trip.

Post by Weiß-sechs » Thu Jul 19, 2018 4:02 pm

I've had the same a couple of times.
Nearside IC inlet pipe both times. You've got to tighten the clip till you think you're going to bust it and then tighten it some more! Esp if running higher boost like me.

Mark-RS
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Re: MRC trip.

Post by Mark-RS » Thu Jul 19, 2018 7:08 pm

Easy enough to get to without taking bumper off etc ? Must be able to reach up from the underside on a jack maybe ?

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Weiß-sechs
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Re: MRC trip.

Post by Weiß-sechs » Fri Jul 20, 2018 12:47 pm

Straightforward enough once the undertray is removed.

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Shoppinit
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Re: MRC trip.

Post by Shoppinit » Fri Jul 20, 2018 12:55 pm

Everyone has this problem at some point.
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."

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chunky79
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Re: MRC trip.

Post by chunky79 » Fri Jul 20, 2018 7:31 pm

Shoppinit wrote:
Fri Jul 20, 2018 12:55 pm
Everyone has this problem at some point.
Yup, unfortunately I had this issue on the way back from a stealer doing work on it :audibash:
previous- Pug 205 gti, 306 gti, 309 gti Goodwood.
Audi S3, S4 V8 avant.
Porsche Macan Turbo.
Gone but NEVER forgotten - C5 RS6 Misano red avant.

Now - Empty garage

If you don't know where you're going, any road will take you there!

Mark-RS
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Re: MRC trip.

Post by Mark-RS » Tue Jul 24, 2018 6:16 pm

Well...

She's been dropped off ! Wish me luck ! Don't want a list that is too long :D

Mark-RS
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Re: MRC trip.

Post by Mark-RS » Wed Jul 25, 2018 4:59 pm

So I got my call today.....

Have to admit, I was dreading it !

Turns out I actually got a pretty good one. Apparently the list of problems is usually far FAR longer than mine !

Intercooler boost pipe had come clean off at the top. With that all back in place, I once again have boost ! All fault codes cleared away and nothing has returned. No faults found with anything else, all related to the boost pipe which may have been slightly off for some time, hence all the fault codes, one lean bank, one rich bank etc....

Other issues...

The people that did my upper arms decided not to use any washers ! So they are going to redo that, as it should have been. My knocking from the front end is a bottom joint/arm. A small weap from the rear of the engine, but apparently this is nothing major at all. Again slight leaks from the rocker cover and something else (I cant remember) in the same are. And finally a coolant control module is faulty, so my fans run most of the time. This apparently is kinda pricey.

So all in all, not bad at all !

Oh... And I am missing an intercooler shroud and an undertray, the undertray I knew about.

So I have given the go ahead for the front joint to be done, to redo the arms with washers this time and also a Engine and box Map.

Overall, pretty happy !

PipRS6
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Re: MRC trip.

Post by PipRS6 » Thu Jul 26, 2018 11:42 am

Sounds pretty good for a 15 year old car! Can't complain about that list at all.

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GaryA
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Re: MRC trip.

Post by GaryA » Thu Jul 26, 2018 12:17 pm

Lol, oh well as you have the car to replace a washer you might as well get the mapping done :-) Peace of mind and more power, happy days

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Weiß-sechs
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Re: MRC trip.

Post by Weiß-sechs » Thu Jul 26, 2018 1:48 pm

Great result :thumbs: Doug said the same to me when I was there for final tuning of my hybrids etc....usually there's way more issues.

What you getting it mapped to?

Mark-RS
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Re: MRC trip.

Post by Mark-RS » Thu Jul 26, 2018 3:42 pm

Not sure what the final map will be, just going for a stage 1 as I don't currently have any mods. Not even an Exhaust. Until I have other bits apparently anything more than a stage one is a waste.

I would like to see over 500. Possible ?

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Weiß-sechs
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Re: MRC trip.

Post by Weiß-sechs » Thu Jul 26, 2018 4:09 pm

Should be, they know their <beep>
Temps are against you atm though

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