Running lean

[G40 Tronster]

Ive just had my head rebuilt after blowin the gasket. The guy who did the job said it was running lean before the head went. If i fit an FSA power boost valves as advised would this help it run better?

Cheers for any help Chris

[Robin]

no, get your injectors cleaned and checked and also change your fuel pump or at the very least check it over.

[PeteG40]

tbh its probably the eaton and it needs a remap

pete

[hayesey]

yes it probably needs remapping.