cel

So a little info on my setup. Gen 3 car with 10r80, ESS on E85. Car has been on this setup for a year with absolutely ZERO issues and has never thrown a code. The other night i changed my filter due to it being old and dirty, and filled up with E85. I then made a real quick hit out of the gas...

2019 Mustang Ecoboost. After changing the turbo pressure sensor, and clearing the codes, I drove to see if it would appear again and they did. The active grille still works but it still throws the grille related code, Does anyone know the common fixes of these codes and what can be done? I...

Hi I have a 2023 mustang e85/LTH rob shoemaker tune with side exit exhaust car with p0172 code I don’t have a video of the popping but pops when coming to a stop or letting off the gas and letting it ideal down for a couple seconds! As for the flutter sound it’s hard to explain so here’s the...

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...

Hi to all! I have a 2016 Mustang GT California Special Auto. Long time since I've posted here. I've been having an issue where my check engine light would come on during long road trips - it only ever comes on when im on the highway and doing maybe 60-80mph between 1.5k-2.1k RPM. Every time...

Recently got my headers installed and after a couple days of driving the CEL turned on which i was told it would, but i was wondering if this has any effect on the car and should I be worried? thanks

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...

What's up guys, I recently installed a catless exaust system and of course my CEL came on. It's throwing the expected codes for the bank 1 and 2 o2 sensors and also a code for emission system leak detected. I haven't gotten it tuned yet. My only concern as of now until I get it tuned is my AFR...

Earlier I was driving my car and I noticed a CEL had came on. I instantly went and got the code read and it was a PO243 code. My car is completely stock so I’m not quite sure why it’s throwing an overboost code. Anyways I plan on taking it to get fixed within a week, but how safe is that code to...

Hello new on the forum bought a salvage GT ( i Know can be stupid ) but I had scanned at local AUTOZONE have CEL Code For 1) P0175 SECONDARY DTC'S - P0175, P0172, P068A, P0175, P0172, P0175, P0172 * I don't know why it shows multiple codes in secondary 2) Anti-Locking...

About a month ago, I purchased a 2017 GT CPO from Dallas. About a week and a half in I was already having issues, but the worst of them all was the misfires. Codes are P0316 and P0308 which is misfire at startup and misfire on cylinder 8. The first trip to the dealer, they swapped the plugs and...

I have tracked my 2017 350R (has 9k Miles) for about 7 months without any issues. The last 2 events I occasionally had the CEL come on during a run. When I pull the codes after the session, it says P0022, p0025 and p0030 but have noticed no decline in performance as it happened. Here is where it...

Hopefully this will save time and a headache for those of you that get this problem. I started experiencing a lower RPM misfire which was most prominent off of idle to 3k rpm. I would get an intermittent CEL which would produce a P0300 or P0308 code (random misfire or Cyl 8 misfire). The...

I had a lean bank 1 code and now since the dealership has had my car it is misfiring on the entire bank 1. In an entire month they check MAF, taken gas samples, replaced intake manifold, check spark plugs, and smoked tested for vacuum leaks. Manager is putting it all on ford hotline response...

Hey everyone, new member here. Just joined. Had a few questions to some codes I got. So my car (2015 Gt PP) just threw a CEL which I was kinda expecting since it was starting to feel funny to me but the codes I got were P0308- Cylinder 8 Misfire, P0345- Camshaft Position Sensor A Circuit...