We had this BMW 320i in for a Hydrogen Carbon Clean.
Upon closer inspection we found it was blowing excessive blue smoke on idle and had very high NOX levels at 503ppm caused by worn valve guides.
After some JLM injector cleaner & Stop Smoke oil additive, followed with 30mins on our hydrogen machine, the NOX levels dropped to 83ppm.
A huge improvement and the car now has a much better throttle response.
Contact us for details by calling 9309 6698.
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