CAR FAILED MOT ON EMMISIONS AT LOW IDLE ENGINE ...
2001 Rover 25
Car failed mot on emmisions at low idle engine is hunting was told the cambelt had streched I have fitted new belt and its no better the is 1 code in car po135 also on live data cl fuel fult
Thursday, October 18th, 2012 AT 12:01 PM
If you replace the belt you should replace the tensioner as well. However, clean teh throttle plate on both sides as well as iac if you have one. Then change oil and filter drive about 20 miles on eway if possible then get tested.