ignition Tag

09 Jul Rough Running 535Xi Twin Turbo

Posted at 11:00h in Blog, BMW by fluidmotorunion 1 Comment

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The BMW N54 twin turbo engine is known for delivering strong power in a smooth running package; however, they are not without their problems. Misfires are a common occurrence for a number of reasons. As discussed in (place link to ignition misfire diagnosis 330i here),...

16 Jun Porsche Cayenne S Rough Idle Stumble

Posted at 11:11h in Blog, Porsche by fluidmotorunion 7 Comments

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Does your Cayenne not feel smooth anymore? Porsche Cayenne S Rough Idle Stumble can be caused by a number of things, today we talk about ignition misfire diagnosis. Modern engine electronic control units are more complex than ever. Not only do they have the task...