I get no codes, no warning messages - none. I tried stopping the AC, shifting to Neutral, the roughness of the idle is not so severe, but it still happens. The dealer also sounded puzzled on the phone, having a diag done tomorrow.
Recently though, i have been getting individual misfire codes (one cylinder, 8 was last I think), poor acceleration (modestly, still smooth just weak shifts and not as punchy) and rough idle once shes warmed up, like noticably shakey.
2004 Ford F-150 Rough Idle Truck Runs Rough At Idle Also Seems That The Idle Is Too Low Around 750 To 800 Rpms No Check Engine Is On Any Ideas? Asked by jmr83854 ·
The 2011 Ford F-150 has 4 problems reported for engine runs rough. Average repair cost is $500 at 45,600 miles.
The next day, the Check Engine light comes on, the vehicle runs sluggish, only this time the computer gives a different trouble code. Do you see the pattern here? The vehicle computer is essential to letting a technician know what your vehicle’s trouble is.
Dec 09, 2020 · Codes Related to P0300. There are no codes that are directly related to code P0300 – “Random/Multiple Cylinder Misfire Detected”. NOTE#1: It is sometimes easy for non-professional mechanics to confuse P0300 with codes P0301 through P0312, which all refer to consistent misfires on a specific cylinder.
A bad distributor can wreak havoc on your engine. In order to fix your car's problem, you must first know how to troubleshoot in order to determine what exactly the problem is. A bad distributor will normally present a variety of symptoms, which can oftentimes be recognizable as distributor related. Knowing what ...
Engine Runs Rough at Idle : Ford F-150 Exhaust and Emissions. Repairpal.com when cold everything is good when it warms up and comes to a red light ot stop sign ldles rough and smell of fuel comes from truck when shut off. highway doing 50-70mph also acts like its underpowered until gas is to the floor. but also doesnt like when gas is to the floor dont know rpm because no gauge 1993 ford f150 ...