Posted by Nige Cowie✏️ Nigel Cowie
on February 23, 2009, 9:32 pm, in reply to "CORSA 1.4 8v spi R REG MISFIRE AND HIGH EMISSION ON IDLE"
Hi Dan,
Have you checked manifold vacuum, should be 20 - 21"hg. Has this the seperate MAP sensor on bulkhead? I had a 1.2 Corsa last week with a sticky MAP sensor same symptoms as yours.
Regards,
Nige
Message Thread 
Vauxhall Corsa 1.4 8v SPi 1998 - Missire and high emissions at idle # - Dan Hogg February 23, 2009, 9:06 pm
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