Shropshire Suzuki

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Author:  pop999 [ Sat Mar 19, 2016 12:29 am ]
Post subject:  emissions

2003 GV 2.0 Petrol, passed last mot no problem, this year the emissions are through the roof. The car starts and runs fine, no engine management light. Swapped the map sensor, no difference, it even runs without it connected and still no engine management light. Wits end is looming----help me---please

Author:  Rhinoman [ Sun Mar 27, 2016 7:53 pm ]
Post subject:  Re: emissions

What readings are you getting? The most likely culprits are the O2 sensor or the cat, assuming its properly serviced with the correct properly gapped spark plugs.

Author:  daithi [ Thu Apr 28, 2016 6:15 pm ]
Post subject:  Re: emissions

give it a good service.. and run and engine cleaner through it..

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