Sounds like a bad air leak or the carb is dropping to bits inside.
mine did but I caught it before it got to bad.
btw dont rev the engine with the belt on it will kill the gearbox bearings
From: microcar66
Sent: Wednesday, July 01, 2009 6:18 PM
To: aixamandmicrocar@...
Subject: [Aixam and Microcar] virgo cutting out
thanks to all that have responded to my request,the car electrics all seem to be
working have checked earths /connectors and have found the car will rev/run in
neutral 100% but when in gear - under load it cuts out ,backfires and niether me
or the mechanic can understand it ,have replaced so many parts,alternator/cam
sensor,plugs -leads,battery,and other various parts with no success
,filler/breather ok,petrol pipe clear of everything ie not trapped/away from
heat source ,i have no hair left to tear out ,any ideas welcome.thanks
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