idle

Hi Guys, I've had my 2018 GT PP1 for 25k miles now and been problem free up until last week. I got a 2023 civic last year and have been driving that for all my commuting and daily duties. Recently, I hadn't driven my GT for about 6 months as I was busy with work and had some health issues...

I have a 2016 Mustang GT with an x pipe delete and roush mufflers. Previous owner did that. I’ve had issues going 65-80mph and up I have shaking in the pedal and in the wheel as well as car itself. Engine sometimes stalls when in neutral at red lights as well. Sometimes have issues with idle...

Car I have a 2016 mustang GT with a Vortech v3 supercharger on it tuned by lund. I have left and right upstream O2 sensors, but no cats, and O2 sensors. The only codes I have are for the missing downstream O2 sensors. I have 3 inch long tube headers with an X pipe that goes to a 2 1/2 inch...

Hey guys, got my new mustang out and running and it’s been amazing so far. I only have one concern with it right now and is that when it’s idle and in park it makes a weird whining sound that seems to come from the front. I don’t notice it when stopped at reds etc though. I’ll try to add a...

Hey ya'll, when I got into work and parked up in this South Florida heat I noticed her making a little shimmy and reached 15.0 before dropping back down, and then it kinda continued. Is this somewhat normal in a 2019? I've only owned a 2016 previously with the Gen 2

2016 Mustang GT Premium Convertible. Feels good, feels like it runs good but has a strange engine bump that's random and is mostly present when cold. The engine will very briefly shudder when it makes the bump noise. No ping sounds, just a low thump kind of noise. Once I've driven it some...

So for the past year i been dealing with my car having a weird occasional idle problem, enhanced sometimes by the A/C. Im at 43k miles currently. I have a Corsa Intake that requires no tune, its been good until this problem started to happen. Rpms would go from 600rpm and drop to 500rpm then...

This is an issue that just started happening a few nights ago when I pout my car in Drive or Reverse with my foot still on the brake The car jerks forward or backwards depending on if I'm putting it in Reverse or Drive and the RPMS go from 750 to 400-500 and starts to surge and as soon as I...

I have a 2016 Ecoboost Premium. Now that fall is upon us and the weather is cooling down I like to sit in my car on my lunch break with the windows down. I roll the windows down, turn the car off, and turn the infotainment screen off to save power. It doesn't sit in power accessory mode, it's...

I was unable to start the car after a week of not driving it. I have had the battery plugged with the battery tender for 4 days. Today it finally fully charged and I was able to start the car. I ran the car and drove around for 40 minutes. When I got home I shut it off and it shut off very...

Just installed my Stainless Power catted longtubes and cut out the Airaid intake insert (removed MAF and cleaned before reinstalling). While waiting on my Lund tune that I ordered for my injectors and GT350 IM (which I have not yet installed) I went ahead and loaded a new Bama tune for the long...

Current problem with car: rough idle all the time whether cold start or hot. After a minute of idling the car will get very choppy and a/f will drop too 16-18, and lean out. Upon acceleration blinking check engine light goes on and does not level its self back out. I then turn off the car and...

What's up Mustang6G! CaptainRob91 here with a quick question/scenario. I'm sitting here at work in the parking lot with the Stang(Skylar) and she's a tad shaky and I'm noticing she's going back and fourth from around 500-700ish RPMs. Have any of you had this issue? I need I get this solved ASAP...