parrotman1

Thanks for reply , better have another look for Lambada sensor then. Sounds best to stay away from manifold. Is there no easy job on G60 engines.

could someone tell me the following Info: my 91 G60 (8 valve i guess ).exhaust is blowing its got a de-cat system at present. Should it have a Lambado sensor fitted to the De-cat? Also is it a big job to replace the manifold ? Thanks