hi guys hope some 1 can help ,
i have recently had a gsi turbo engine z20let with vxr turbo fitted dropped into my standard 2.2 sri, also had engine loom and dash loom fitted and the clocks.
speedo not working??? fuel and all other dials working fine.
idles fine , however when driving if you accelerate harshly it splutters and missfires, but runs ok (ish) when drove very smooth, could this be related 2 my speedo , cud it be over fueling?
the guy i brought the engine off said it was running fine!?
the EML says multipul misfire ,
any replies will be grateful cheerz