As long as the brake fluid is clean, it wouldn't make any difference. If anything, the new fluid would be better than old fluid. Paul In a message dated 9/8/2004 3:15:26 AM Eastern Daylight Time, "Dave & Tracy" <dave-tracy.sherratt@xxxxxxxxxxxx> writes: >Can modern brake fluid cause the switch to break down ? I find it hard to >believe that a newish switch should break down in such a short time. >Dave. >----- Original Message ----- >From: <RandalPark@xxxxxxx> >To: <mailing-list@xxxxxxxxxxxxxxxx> >Sent: Wednesday, September 08, 2004 3:43 AM >Subject: Re: IML: Brake Lights/1960? > > >> Actually, that is interesting and a very good point. The extra vacuum >could explain a reason why reving the engine could have an effect. >> >> Paul >> >> In a message dated 9/7/2004 8:47:54 PM Eastern Daylight Time, >dardal@xxxxxxxxxxxxxxx writes: >> >> >Quoting RandalPark@xxxxxxx: >> > >> >> to work, or it will fail completely. In any case, engine RPMs should >not have >> >> an effect. I suppose that an imperfect connection within the switch >could be >> >> strengthened with a brief electrical surge, but that seems a little far >> >> fetched. >> > >> >Paul, the connection to revving the engine may be from the vacuum vreated >when >> >you let off the throttle. As the booster is vacuum operated, a temporary >> >increasein vacuum could pull the M/C a bit more. >> > >> >The brake switch of my 68 LeBaron used to not be very well adjusted, >right after >> >I replaced it (this is not pressure activated, but pedal activated). I >recall, >> >when I revved the engine at idle w/out touching the brakes, the lights >would >> >come on. THe reason was the increased vacuum pulled the brake pedal just >a >> >hair. I ended up replacing the booster on this car, I do not remember if >I >> >replaced it after or before that incident. After I readjusted the switch, >the >> >problem was solved. I don't think this fix can be done or on the 60 year >> >model, of course, I just mention it because I think its interesting. >> > >> >D^2 >> > >> > >> >----------------- http://www.imperialclub.com ----------------- >> >This message was sent to you by the Imperial Mailing List. Please >> >reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be >> >shared with everyone. Private messages (and attachments) for the >> >Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx >> >To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm >> > >> > >> >> >> ----------------- http://www.imperialclub.com ----------------- >> This message was sent to you by the Imperial Mailing List. Please >> reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be >> shared with everyone. Private messages (and attachments) for the >> Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx >> To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm >> >> > > > >----------------- http://www.imperialclub.com ----------------- >This message was sent to you by the Imperial Mailing List. Please >reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be >shared with everyone. Private messages (and attachments) for the >Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx >To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm > >