What Year Did Jeep Wranglers Get Fuel Injection?
What Year Did Jeep Wranglers Get Fuel Injection? Wranglers got a big performance boost in 1991, via a newly available 6-cylinder engine, using fuel injection and making 180 horsepower instead of the prior 112. When did jeep start putting fuel injectors in their engines? Model year 1991 was the first year of the 4.0L fuel