I don't see where anyone has answered your question, John, so I'll first
tell you what I did.

On my '84 7 passenger, the AFM wiper track was dirty but not worn
through.  I used an eraser to clean the track (5 years ago) and it has
worked fine ever since.

Based on the materials found therein, I don't see why any kind of
electrical contact cleaner wouldn't work.

Mike

John Goubeaux wrote:
> Can any of the electronic experts tell me what is best to use to clean
> the contacts on the air flow meter?
>
> Is CRC  QD Contact Cleaner  or CRC QD Electric Cleaner suitable?  or
> will either suffice?
>
> The descriptions for the myriad of products that CRC makes in this area
> are beyond me and there does appear to be a difference between these two.
> Am I splitting hairs ?  It would however suck though to melt the plastic
> on a part b/c it was not suitable.
>
> help navigating this dilemma is appreciated  !!
>
> -john
>