MY 1974 MZ TS 250 HAS A SERIOUS PINGING OR PINKING PROBLEM AT SPEEDS OVER 90 KPH I HAVE TRIED EVERYTHING FROM BIGGER JETS, RAISING THE NEEDLE, RETARDING TIMING , HIGHER OCTANE FUEL, COOLER PLUGS, MORE PISTON CLEARANCE, CLEANING THE CARBON OFF THE COMBUSTION CHAMBER.. AND NOTHING WORKS...... ANY HELP ???????????? WOULD BE APPRECIATED...........
ED USA
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TWO STROKE PINKING PINGING
Moderators: DAVID THOMPSON, phlat65
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TWO STROKE PINKING PINGING
by AIRMANBEAR » Wed Oct 16, 2013 1:47 pm
- AIRMANBEAR
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Re: TWO STROKE PINKING PINGING
by DAVID THOMPSON » Wed Oct 16, 2013 8:45 pm
have you tried pure gas
http://pure-gas.org/
my rt125 runs great now that i started using it last year
dave
http://pure-gas.org/
my rt125 runs great now that i started using it last year
dave
Dave 2002 MZ RT125+1995 Saxon Tour(500cc)
1997 MZ 660 Traveller+6/13/09 WV USA
"IN the end times the IDIOTS will be in charge
of everything"
"I like the road less traveled if it's PAVED!"
wd8cyv at yahoo dot com
1997 MZ 660 Traveller+6/13/09 WV USA
"IN the end times the IDIOTS will be in charge
of everything"
"I like the road less traveled if it's PAVED!"
wd8cyv at yahoo dot com
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DAVID THOMPSON - Moderator
- Posts: 5162
- Joined: Sun Nov 23, 2003 11:01 am
- Location: Parkersburg, West Virginia USA .questions answered MZ 95 up, BMW 1953 to 1979 and ham radio WD8CYV
Re: TWO STROKE PINKING PINGING
by pmorris4562 » Thu Oct 17, 2013 3:00 am
If you have carbon deposits in your exhaust, I believe they can get hot enough to glow and therefore cause any unburnt fuel reaching the exhaust to ignite actually in the exhaust. Could this be your problem?
1993 SilverStar, 1991 ETZ301
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pmorris4562 - Posts: 30
- Joined: Sun Oct 11, 2009 6:40 am
- Location: Sunny Brummy, UK
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