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Author Topic: Seat leon fr went bang and cut out  (Read 1921 times)

Offline Pesky jones

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Seat leon fr went bang and cut out
« on: May 05, 2016, 08:46:51 am »
I was on my way to uni when I got a call from my mate.

He was on his way to part exchange his leon fr bwa for a gt86 (such bad timing!) when he said hes gone over a speed bump, heard a loud "twang" noise and the engines cut out. No warnings. any advise before I arrive would be great.

He said he tried turning it back on once and it grumbled but then he decided not to try again incase hes done damage to it.
« Last Edit: December 29, 2016, 11:35:37 pm by Pesky jones »

Offline Pesky jones

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Re: Seat leon fr went bang and cut out
« Reply #1 on: May 05, 2016, 09:24:39 am »
Had the engine cover off and it all looks ok.

Offline r5gtt

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Re: Seat leon fr went bang and cut out
« Reply #2 on: May 05, 2016, 09:42:16 am »
Intercooler hose popped off?.

Offline Pesky jones

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Re: Seat leon fr went bang and cut out
« Reply #3 on: May 05, 2016, 09:48:49 am »
Checked the one into the inlet but can't check the one under the crankshaft pulley.

Offline r5gtt

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Re: Seat leon fr went bang and cut out
« Reply #4 on: May 05, 2016, 10:03:19 am »
I had this bang once and car just stalled on the motorway so pulled over to the hard shoulder and lucky and huge lay by where I got under the car and found right hand hose popped off. no engine cover different car but same design. hope you find the issue.

Offline Dan_FR

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Re: Seat leon fr went bang and cut out
« Reply #5 on: May 05, 2016, 11:44:53 am »
Rule it out by unplugging the MAF - car will run without any boost pipework

Removing camcover wont tell you much. Have you checked belt? Are you sure this isn't the same thing that happened to you?
TFSI... Revo Stage 2+... . WMI.... VCDS HEX + CAN, MPPS, VAG Commander & VAG tacho - South Wales

Offline schmidt_vr6

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Re: Seat leon fr went bang and cut out
« Reply #6 on: May 05, 2016, 11:50:51 am »
Check the timing belt.

Offline Pesky jones

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Re: Seat leon fr went bang and cut out
« Reply #7 on: May 05, 2016, 01:09:00 pm »
He decided to risk it, I advised him to not considering my situation but ge started it anyway, run fine.

Hes only got to drive it ten mins to dealer wheres he got his new car waiting. Lucky!!!

Offline r5gtt

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Re: Seat leon fr went bang and cut out
« Reply #8 on: May 05, 2016, 04:11:38 pm »
He decided to risk it, I advised him to not considering my situation but ge started it anyway, run fine.

Hes only got to drive it ten mins to dealer wheres he got his new car waiting. Lucky!!!
Dealers don't really look at the px car to hard Mayne a glance but nothing like starting it from my experience in pxing  :signLOL:

Did it run upon starting?.

Offline Pesky jones

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Re: Seat leon fr went bang and cut out
« Reply #9 on: May 05, 2016, 11:21:16 pm »
Yeah ran no problems. Strange one.

Offline r5gtt

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Re: Seat leon fr went bang and cut out
« Reply #10 on: May 05, 2016, 11:34:12 pm »
Stupid cars lol