It really is frequent that there's a limitation in the air move sensor AFM/MAP around the 4B1 when loads extra air is currently being fed into your engine. Whilst the fee to try and do Mitsubishi Lancer engine swap yourself is confined to the cost of The brand new engine https://mitsubishi-jdm82581.dailyhitblog.com/36850898/top-mitsubishi-4b12-engine-for-sale-secrets