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C30 / S40 & V50 '04-'12 / C70 '06-'13 General Forum for the P1-platform C30 / S40 / V50 / C70 models |
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V50 2.0d jerking when acceleratingViews : 933 Replies : 4Users Viewing This Thread : |
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Aug 25th, 2018, 16:32 | #1 |
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Last Online: Aug 28th, 2018 22:44
Join Date: Aug 2018
Location: Caerphilly
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V50 2.0d jerking when accelerating
New here not sure if posting in right place
I have a Volvo V50 the engine jerking when accelerating between 1000-2000 rpm It runs fine with egr unplugged so replaced but still have the same problems. With egr unplugged I get EML and limp mode on short distance drives I'm a totally lost Any suggestions appreciated |
Sep 26th, 2018, 19:08 | #2 |
melchettv50
Last Online: Oct 28th, 2019 19:52
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Location: doune
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this is not recomended
:angry |
Sep 30th, 2018, 22:46 | #3 |
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Location: Klaipeda
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I have the same issue with volvo s40 II 2.0D also while "jerking" turbo gives a lot of noise/whistle. Any idea's guys?
Last edited by Skywalk; Sep 30th, 2018 at 22:48. |
Oct 9th, 2018, 10:53 | #4 |
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Last Online: Sep 27th, 2021 11:04
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Location: Middlesbrough
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Do you have access to an OBD-II reader?
If not, I would start by checking for any cracks or loose clips to/from the intercooler and vaccuum pipes and clean turbo pressure control valve. I've had jerking, loss of power and a lot of black smoke (not enough air, too much fuel) because one of my pipes had split coming from the intercooler (#7: http://i66.tinypic.com/24g50d0.jpg) Common problem and previous owner had replaced with a cheap pipe: https://i.imgur.com/EvyWm3W.jpg Last edited by LouisUK; Oct 9th, 2018 at 10:56. |
Oct 15th, 2018, 10:12 | #5 |
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Location: Nuneaton
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I'm having the same problem with hesitation. It's worse when the engine is cold. As soon as the temp gauge reaches the normal operating temp then the problem is less pronounced. Only between 1000-2000rpm.
Strangely when the air temperature is below 6 degrees C outside the car doesn't hesitate but I feel it doesn't run at full power. Any ideas anyone? |
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