Hello I bought an escort last year, he was first hand and was driven by the previous owner in the last 3 years 2000 km. I changed last year all filters like oil change and so on. But the engine was not working properly, now I have to measure compression all 4 yl. 10.5 bar approximately. now I thought if I use 1.8 with 131ps the suction bridge, throttle valve and the Lmm it might go better. I have now installed everything and spark plugs with hselt now he runs shit. Stutters at the gas give, the engine totally restless at the gas give and runs also completely unround. It is an escort mk6 bj. 94 with 90ps 1.6. what can be the lying throttle flap broken or harmonizes the whole not with the control unit. I am baffled have made again the lmm from the 1.6 there he goes out completely and takes no gas. Can someone tell me what it is. Before he ran really well except sluggish he was unlike my other 1.6 the It’s going to be a lot better.