BMW ENGINE SYMPTOM

The Idle Is Very Rough. I Have No Check Engine Lights. The Latest Diagnostic Test Did Not Show An Error Code. I Have New Vacuum Hoses. The...

My Car Just Randomly Started Misfiling, It Starts Good Misfires When Idling But At 60- 70 Miles Drives Good. What Could Be The Problem?

Okay. So, I Replaced The Fuses For The Start/stop Button And At First It Started, But Then The Windshield Wipers Turned On And The...

In 1st Gear When Accelerating There Is A Shuttering Feeling As The Engine Passes 3,000 Rpms, It Can Be Avoided By Shifting Early However...

I Know The Battery Is Bad, Measures 6v And With The Battery Load Test It Shows Weak Then With Weak It Shows Bad, But Even With A Jumper...

I Have These Codes P1434, Po37o, P1727. I Replace The Integrated Supply Module And The Crankshaft Sensor, I Still Get Crank No Start. Can...

I Replaced The Starter Still No Crank. The Battery Is A 12.72v Around There. I Turn The Key And The Only Click I Here Is Under The Steering...

I Drive My Car For A While, Park It, And Then Come Back To It, The Key Would Turn All The Way, All The Electricity In The Car Would Come...

I Have Short Question, New Plugs And Coils. Will A Battery Maybe Going Bad Cause The Spark Plugs And Coils Not To Fire? Car Model Above Is...

The Vehicle Listed Above Is A 520d. When Turning The Engine Off There Is A Mooing Noise From The Engine Bay. It Starts About 3 Seconds After...