engine tremble
09-23-2010, 11:29 PM
#1
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Hi Guys,
a Very good friend of mine owning a 545i 2005 is having a problem , when the engine is started (cold engine) the engine is running fine , as soon as the engine gets it's normal temperature is started tremblin , shaking.
What could cause this , even dealer cannot find problems.
Thanks
a Very good friend of mine owning a 545i 2005 is having a problem , when the engine is started (cold engine) the engine is running fine , as soon as the engine gets it's normal temperature is started tremblin , shaking.
What could cause this , even dealer cannot find problems.
Thanks
09-24-2010, 04:50 AM
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My Ride: Orient blue '05 545i, Sport/Premium Pkg, 6Speed MT, Xenon, Navi, Blue2th, PDC,
Hi Guys,
a Very good friend of mine owning a 545i 2005 is having a problem , when the engine is started (cold engine) the engine is running fine , as soon as the engine gets it's normal temperature is started tremblin , shaking.
What could cause this , even dealer cannot find problems.
Thanks
a Very good friend of mine owning a 545i 2005 is having a problem , when the engine is started (cold engine) the engine is running fine , as soon as the engine gets it's normal temperature is started tremblin , shaking.
What could cause this , even dealer cannot find problems.
Thanks
We need more details:
1. How high (RPMs) is the engine running when cold and when hot
2. what do you mean by shaking ? Is it dropping RPMs below 500?
3. did you try to turn off the A\C and see if that makes any difference?
09-24-2010, 08:45 AM
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More info would help, I think what he is asking is...
What is the RPM?
Is it going up and down?
Is the shaking due to missfire?
What does the exhaust sound like when it is doing this?
Is the car in gear when it is happening?
Is it an automatic or a manual?
When did this start after a fill up at the gas station?
Check engine light going on?
Could be CCV valve, motor mount, could be bad gas, could be a bad connection, could be an issue when the car goes into closed loop, but Like mentioned all one can do is speculate without more info. Again the more info the better otherwise there will be a ton of answers available, but which one will correct you concern?
What is the RPM?
Is it going up and down?
Is the shaking due to missfire?
What does the exhaust sound like when it is doing this?
Is the car in gear when it is happening?
Is it an automatic or a manual?
When did this start after a fill up at the gas station?
Check engine light going on?
Could be CCV valve, motor mount, could be bad gas, could be a bad connection, could be an issue when the car goes into closed loop, but Like mentioned all one can do is speculate without more info. Again the more info the better otherwise there will be a ton of answers available, but which one will correct you concern?
09-25-2010, 03:34 AM
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More info would help, I think what he is asking is...
What is the RPM? dropping below 500 rpm
Is it going up and down?going down
Is the shaking due to missfire?yes shaking
What does the exhaust sound like when it is doing this?like misfire
Is the car in gear when it is happening?park
Is it an automatic or a manual?Auto
When did this start after a fill up at the gas station?did not notice
Check engine light going on?no engine light on
Could be CCV valve, motor mount, could be bad gas, could be a bad connection, could be an issue when the car goes into closed loop, but Like mentioned all one can do is speculate without more info. Again the more info the better otherwise there will be a ton of answers available, but which one will correct you concern?
What is the RPM? dropping below 500 rpm
Is it going up and down?going down
Is the shaking due to missfire?yes shaking
What does the exhaust sound like when it is doing this?like misfire
Is the car in gear when it is happening?park
Is it an automatic or a manual?Auto
When did this start after a fill up at the gas station?did not notice
Check engine light going on?no engine light on
Could be CCV valve, motor mount, could be bad gas, could be a bad connection, could be an issue when the car goes into closed loop, but Like mentioned all one can do is speculate without more info. Again the more info the better otherwise there will be a ton of answers available, but which one will correct you concern?
Wow thanks a lot
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