Date: Sat, 09 Jan 1999 00:44:30 +0000 From: am018 Andy MacFadyen <am018nopsam.almac.co.uk> Subject: Re: Saab 99 popping on over-run
Yes most likely air being drawn into the exhaust system near the manifold. Andy M Andy Fagan wrote: > On Fri, 08 Jan 1999 17:20:06 +0000, Daniel Price <edpricenopsamntl.com> > wrote: > > >To check for a leak, try squirting some WD-40 on the mating surface between the > >inlet manifold and engine (and any gaskets where the carbs bolt on). Do this > >when the engine is cold!! Any bubbling of the WD-40 or rapid disappearance of > >it confirms the problem. > > > Will also speed up the tick over speed as the wd40 is ingested. > > Also could be leakage in the exhaust system. This can cause the same > symptoms. > > Andy Fagan MOTORSAVE > Car Radio decoding specialists > Car Sales > http://www.m56cars.u-net.com > Mastercard : Visa : Switch all welcome