Posted by Darren CottonDarren Cotton
on December 21, 2010, 2:02 pm, in reply to "Re: Chevrolet Kalos 1.4 2005 very poor running"
The exhaust back pressure is zero
Vac reading at idle is 10 in-hg but idles poor like its lost a cylinder
Yesterday when i had it idling i used the WPS in the exhaust i was expecting a negative on the reading as it was missing but noticed a pressure increase on cylinder 3
Darren
