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Author Topic: GTD Engine Vibration at standstill  (Read 8983 times)

Offline fredgroves

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GTD Engine Vibration at standstill
« on: 01 June 2018, 13:52 »
I've noticed a few times (not all the time and not every day) that my 17 plate Mk7.5 GTD when I am sat at lights has a definite engine vibration - shaking the car.

It feels like a misfire? But I haven't noticed when i pull away that I am lacking power.

Anyone got any ideas?

It was in for a service last week and they didn't say anything (not that I expect they would, they spent their time making a lame video)
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Current: Mk8 GTI DSG, Adelaides, DCC, HUD, HK, Winter Pack, Rear Camera.. Aka "HMS Weasel"

Gone: 2017 Mk7.5 GTD,manual, NavPro
Gone: 2014 Mk7 GTD, manual, NavPro, DCC

Offline MjrSharpe

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Re: GTD Engine Vibration at standstill
« Reply #1 on: 01 June 2018, 15:42 »
I know the GTI fires the injectors in a specifc way when idling every so often to prevent the engine coking up like the older TFSI engines. I'm not sure if the diesel engine does the same thing or something simliar. If it is, there is nothing to worry about.
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2016 GTI - Tornado Red, M52 remap, DTUK Pedal box, dv+, racingline turbo elbow, forge turbo muffler delete, racingline springs, racingline stage 2 BBK, novus 0.1 wheels, injen induction kit ,st rear anti roll bar, TT short shift, 034 motorsports dogbone upper / lower inserts, sachs organic clutch, custom stainless steel exhaust, res delete, leyo bezels, oettinger rear spoiler, maxton splitter, golf r rear lights

Offline fredgroves

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Re: GTD Engine Vibration at standstill
« Reply #2 on: 01 June 2018, 17:09 »
If it does, then its something new on the Mk7.5.... the three years and 80K+ in my last Mk7 didn't exhibit this....

BTW before anyone says it, I'm used to the agricultural rattle of an oil burner over the last 25 years!
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Current: Mk8 GTI DSG, Adelaides, DCC, HUD, HK, Winter Pack, Rear Camera.. Aka "HMS Weasel"

Gone: 2017 Mk7.5 GTD,manual, NavPro
Gone: 2014 Mk7 GTD, manual, NavPro, DCC

Offline Vwjap

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Re: GTD Engine Vibration at standstill
« Reply #3 on: 01 June 2018, 17:11 »
Mine does it sometimes, I put it down to a regen as I thought they were no longer allowed to do a regen out in the country on a motorway dude to the emissions thing
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Offline fredgroves

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Re: GTD Engine Vibration at standstill
« Reply #4 on: 01 June 2018, 17:18 »
It could be that, I have noticed that when its doing it the auto-stop isn't active but haven't clicked the button to see why that is (you can see why start-stop is disabled - not sure if regen is a displayed thing though)
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Current: Mk8 GTI DSG, Adelaides, DCC, HUD, HK, Winter Pack, Rear Camera.. Aka "HMS Weasel"

Gone: 2017 Mk7.5 GTD,manual, NavPro
Gone: 2014 Mk7 GTD, manual, NavPro, DCC

Offline Ian_C

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Re: GTD Engine Vibration at standstill
« Reply #5 on: 01 June 2018, 22:40 »
Can’t say I’ve noticed that in my 7.5 GTD in 18k miles. Maybe wait for it to happen again then take it for a code read at the $tealer?
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Offline CocoPops

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Re: GTD Engine Vibration at standstill
« Reply #6 on: 02 June 2018, 12:40 »
It’s a diesel.....
Of course it rattles and vibrates, that’s what dirty diesels do!
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2018 GTI Performance Pack DSG 5dr, Tornado Red, Leather, 18" Seville Wheels, DCC Suspension, Tints, RVC
2018 Lotus Elise Sport220
Previous : 1983 Mk1 Golf 1.1 & 2008 Mk5 Golf GTI Ed30

Offline fredgroves

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Re: GTD Engine Vibration at standstill
« Reply #7 on: 02 June 2018, 13:41 »
Quote from: CocoPops on 02 June 2018, 12:40
It’s a diesel.....
Of course it rattles and vibrates, that’s what dirty diesels do!

Yeah, I did say I know all about oil burners... do you?
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Current: Mk8 GTI DSG, Adelaides, DCC, HUD, HK, Winter Pack, Rear Camera.. Aka "HMS Weasel"

Gone: 2017 Mk7.5 GTD,manual, NavPro
Gone: 2014 Mk7 GTD, manual, NavPro, DCC

Offline Vwjap

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Re: GTD Engine Vibration at standstill
« Reply #8 on: 02 June 2018, 13:49 »
Quote from: fredgroves on 01 June 2018, 17:18
It could be that, I have noticed that when its doing it the auto-stop isn't active but haven't clicked the button to see why that is (you can see why start-stop is disabled - not sure if regen is a displayed thing though)
how could you notice it vibrating when the engine has stopped 🤷‍♂️
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Offline mcmaddy

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Re: GTD Engine Vibration at standstill
« Reply #9 on: 02 June 2018, 16:09 »
He says the auto stop start isn't active! Meaning the engine is still running but the symbol appears with the line through on the dash.
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