code p1270 and p301 ford ranger 2005 05

Question

I was on the interstate going 75 and it just wanted to loose its power

Answer 1

P1270 Engine RPM or vehicle speed limit

P0301 misfire # 1 cylinder

P1270 The vehcile reached exceeded to calibrated point,this can be cause by driving in the wrong gear,wheel slippage, any cause for the engine to exceed excessive RPM, P0301 is mifire number 1 cylinder this can be from ignition coil to sparkplugs or injector even mechanical .