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NAXJA Forum User
- Location
- leeds yorkshire england
HI
just had my jeep down to the m.o.t. testing station , failed on Co emissions! 0.46 i asked if i needed to renew o2 sensors or cat , he told me they were working fine ? and said to use a fuel treatment additive and suggested valvoline syn power gasoline system cleaner, and this would do the job. so taken his advice and going for a re test monday. has anyone used this or any other additive? jeep cherokee 1997 2.5 110.000 miles, .........thanx
just had my jeep down to the m.o.t. testing station , failed on Co emissions! 0.46 i asked if i needed to renew o2 sensors or cat , he told me they were working fine ? and said to use a fuel treatment additive and suggested valvoline syn power gasoline system cleaner, and this would do the job. so taken his advice and going for a re test monday. has anyone used this or any other additive? jeep cherokee 1997 2.5 110.000 miles, .........thanx