[CNGBiFuel]

To resurrect this thread, touch-wood, I can say that I have now soem 120,000 miles trouble-free on my 1999 V70 Bifuel and all is well. OK, forearmed and forewarned has helped. Hewey's info was great.

I nurse my stepper motor with 2000-3000 mile cleans, but it is easleir for me than most of you. Early models, like mine, the stepper is on the bulkhead. It is a 5 min job to undo the 2 x allens (3mm key) and pour soem injector cleaner in there. I've also refurnbed my dist. just because.



And CNG is cleaner anyway than LPG, so there is less crud to get into the dist.

So far, so good.

The German erdgas forum is also useful.