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Discussion Starter · #1 ·
On start up in comfort mode my car runs super rough heavy vibration inside the car and sounds like I have an exhaust leak... it was fine this morning when started her up tonite the problem started I have no cel on
 

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Gosh
In the old days it was usually a bad plug wire
Now it could be the coil or plug or fuel pump or some silly sensor acting up
Now if the car has been sitting for a while and the last batch of petrol was older at the station to begin with could be phase separation of the fuel and the poor motor is choking on dirty water
 
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