Vehicle & Technical > Discovery

Emissions!!!!!!

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spy:
Both forte and cataclean are good, we use them at work regularly.  Try removing your air filter altogether.  Give it a good hard 3rd gear blasting with a decent injection cleaner, a service and take it back. 

How far out is it?

Les Henson:
A few things can reduce your emissions - change the engine oil (only refill to just above minimum though), add no more then 20% veg oil to the fuel, injector cleaner, air filter (temporarily remove it for the test if it's ok). Make sure the engine is good and hot when you take it for the test, so drive it for about 45-minutes or more and cane the engine.
Changing the fuel filter won't help - they can only block and therefore restrict fuel supply to the engine.
Removing/replacing the cat/silencers will only work if it's restricting the exhaust - otherwise it's after the burn, so will make no difference.


Les.

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