Hi Scotty, Problem with Mazda Etude (protege) crancks no start


Hi Scotty, i have a problem with a Mazda etude 1.6ise i think its Mazda protege in the US, at first the original engine which was an injector engine was taken out and replaced by a b3 mazda engine and it was a cabarator engine, i bought a second hand engine injector engine which is origanl engine for the car, ive putted in a connected everything and now the car is not starting only cranks, fuel is moving in and out but no engine light when ignition is on... Please help its December soon will need to use this car