HELP.. A/C and Engine Problem
Hi, new to the ranger forums..
I have an 02, 2.3lt ranger that recently had a whole Air conditioner system put into it by the FORD Dealership of North County San Diego. Anyways when I got my truck back a month later I noticed that when the A/C is on the car losses a little power of course and runs like it should. When the A/C is off the car will gain about 100 RPM and then drop back to normal every couple of seconds. Also it happens when in any gear I'm in and is annoying when I'm in first because you can feel it the most.
Can anyone please help me diagnose this issue?