Its been rough idling for almost a week now, I step on the gas and sometimes between about 10-30 mph its sluggish and looses power, I step harder on the gas and the power is restored and the car runs normally. This started to happen after I added a fuel injector cleaner to my gas tank, however since then I've burned up all the gas in my tank and refueled but still it rough idles and drops power intermittently. It is an automatic non-4WD, 4.0 I6.
Thank you all so much.
Thank you all so much.