NEW Restorations Q&A
May 27, 2022
3 minutes
THIS MONTH NO SMOKING
Q A busybody has complained about black exhaust smoke emitted by my restored truck. The engine seems okay. Could the problem be motor oil? AD, West Sussex
A It may not be generally realised that the Government website invites members of the public to report commercial vehicles with smoky, polluting exhausts to the DVLA (Driver and Vehicles Standards Agency). Even if a vehicle is old enough
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