it will stop accelerating at 40 miles per hour on 1993 Ford Escort

it will stop accelerating at around 40 miles a hour

Asked by for the 1993 Ford Escort
There are many causes that can limit vehicles performance/power, from restricted fuel/air filters, faulty sensors, jumped timing. Would need to diagnose to determine the cause(s) of your problem, please call 757-456-0722 and Michael or Jim can get you in for diagnostic.