Good day yesterday. The Stag passed MOT with no advisories and I filed my income tax return online and the taxman owes me £88.
The document which accompanied the MOT certificate showed the exhaust emissions test results as CO 1.310 and HC ppm vol 122.
I know that these results fall within max limits but can anyone please explain what they mean in my world? Is the car running rich or lean?
I recently cleaned carbs and set both needles flush with the base of the piston then used the special tools to wind up each carb by 1.5 turns. Car runs OK but I suspect may need enrichment.
Thanks
Steve
The document which accompanied the MOT certificate showed the exhaust emissions test results as CO 1.310 and HC ppm vol 122.
I know that these results fall within max limits but can anyone please explain what they mean in my world? Is the car running rich or lean?
I recently cleaned carbs and set both needles flush with the base of the piston then used the special tools to wind up each carb by 1.5 turns. Car runs OK but I suspect may need enrichment.
Thanks
Steve
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