Quote:
Originally Posted by msbc721
Found a TSB
For N52 BMW will not replace the vanos solenoid, instead clean and reprogram DME so odds of getting them under warranty doesn't look promising
|
Hmmm... I seem to recall the VANOS solenoid was replaced last year when SES came on. Printout says "vanos solenoid valve (inlet) jammed hooked up isid and found fault for inlet vanos solenoid valve soiled or faulty. follwed test plan nec. to replace vanos solenoid valves inlet and exhaust.
I do recall it running better following this repair, but the roughness seemed to come back this spring. Meh...
thanks for all the suggestions BTW.