My daughter has a 1989 escort 1.9 engine runs ,but sometimes lack power.replaced wires,spark plugs,injector,belt,battery.What else could it be.
2 Answers
firebird338 answered 8 years ago
Check air filter replace if necessary clean throttle with throttle body cleaner replace fuel filter if have not done so in a while add seafoam fuel injector cleaner to gas tank take vehicle out and hit the passing gear a few times this will blow out the gum and carbon build up in engine.