1993 ford ranger trouble

I have a 1993 Ford Ranger with a 2.3L 4 cylinder and is 2 wheel drive. My problem is that when cruising down main street and i try to keep it a the same speed it starts to chug like its not getting any fuel. I have just recently replaced the plugs and wires. the plugs didnt look bad. lean or rich that is. I was wondering if it could be my injectors. well if anybody has any advise im open to hearing it. Thanks alot.

I have a 1993 Ford Ranger with a 2.3L 4 cylinder and is 2 wheel drive. My problem is that when cruising down main street and i try to keep it a the same speed it starts to chug like its not getting any fuel. I have just recently replaced the plugs and wires. the plugs didnt look bad. lean or rich that is. I was wondering if it could be my injectors. well if anybody has any advise im open to hearing it. Thanks alot.

Check engine light on?

Its does come on sometimes after it chuges but not always.

Its does come on sometimes after it chuges but not always.

Read your code and get back with us...here's a link to get you started on reading the code... http://www.corral.net/tech/maintenance/eecivtest.html