We have all had electrical connection gremlins--auto,stereo, etc. and they are growing more difficult to trace and fix. After quite a bit of research--including the military aero-space community of electronic techs, the attached link is to THE BEST stuff there is for electrical connectors--PERIOD.
""The BORG-WARNER brand CL85 Contact Enhancer provides a reliable, low-toxicity alternative to repetitive contact-cleaning treatments. The BORG-WARNER brand ...
http://www.borgwarnerbrand.com/whatsnew/bwn22.html ""
Borg Warner rebrands 'Stabilant-22', which is manufactured in Canada. I talked with the manufacturer , who sell to the Defense Dept, IBM, Xerox, and others. Their Agreements with OEM's, auto mfg's and parts suppliers prevent them from retailing the stuff unfortunately.
It MAY be possible to do a group buy of larger quantity of the concentrate (retail stuff is ready to use 5/1 dilution with isopropyl alcohol.) I may be able to use my business name&credit card or check to buy undiluted and repackage for NICO members if ther eis sufficient interest.
Borg-Warner part # CL-85 is available throuh good parts houses- that carry Borg-Warner merchandise---and is usually 'order to customer request' since it is $58 +/- for 10 ml of the diluted ready to apply stuff and almost nobody knows about this stuff--a few 'The electronics/electrical problem fixer in town'.guru's use the stuff and keep quiet about it--a drop of this stuff permanently fixes a bad connection and $$$ get billed for knowing how to fix it.
It takes a very very tiny drop to do the MAF sensor connector for instance--and they include several tiny swab type applicators.
I have researched the real technical aspects of this stuff and find most ALL the high end video and sound recording studios now use it on all their connections to improve signal-to-noise ratios and reduce harmonic distortion. Most military electronic techs have it in their kits since it is now availabe to them under a Federal Stock Number and endorsed by all the component/box suppliers, all Xerox service techs, all IBM mainframe computer service techs, etc.
I use dit on my wife's 92Q45a MAF and temp gauge connectors--both of which were repeatedly troublesome even using the best other stuff I had found. CL-85 WORKS as advertised. It also quieted a noisy gold plated input connection on a high end stereo amplifier-resulting in total silence instead of a detectable hiss on quiet signals.
I can swear by CL-85.
ALL Q45 DIY and shops/techs should have and use this stuff on all the connections. no more MAF connector proplems--period.