help to diagnose

Hi, i have a 2017 gt & all of a sudden having issues with my door being “ajar” even when shut completely. i was trying to fix my tweeters at the factory amp in the driver kick panel & when all was said and done, started the car and dash just says “driver door ajar”. the window opens and closes...

hi i am getting such bad 3rd gear lock out on my 2017 gt. it's been fine but all of a sudden it's been a pain to get into 3rd. shifter goes into 3rd fine when car is off. the gear does not grind whatsoever when driving just hit or miss if i'll be able to go into 3rd. can also down shift into 3rd...

hi i have a 2017 mustang gt & was driving to get gas when suddenly car went in limp mode & abs light came on, hill start assist disabled, service advance trac warning & drive modes stopped working. i checked on forscan and got a c0036 code with additional fault failure (:07):. Wondering if...

Hello all. The other day completely out of nowhere, my car has started to idle and drive very rough. The car is running lean with the afr going up and down from 15-20 at idle. I’m confused because the night before it happened the car was running like a dream. It’s a ‘22 GT A10 with catless LTH...

So, I will come out and say from the start that I'm new to the boosted world and might sound like I am overreacting when asking these questions so please don't clown me too much. I owned my car now for approximately 6 months and it has been nothing but ups and downs. For starters I thought it...

Hi all, it’s been about two weeks since I installed OPGs on my 2015 Mustang GT with a ESS G2 supercharger. Excellent oil pressure, oil capacity is mint. no bogging, no issues. however, i did notice this strange noise coming from either the pulleys or the motor. I’ve attached the video, it...

Hello everybody, I have a 2019 Ford Mustang GT, with about 84,000 miles. I bought the car about 10,000 miles ago from a used car dealership. I am a newly full certified Ford technician with about 1.5 years of experience. Shortly after purchasing the car, I did all the necessary maintenance such...

Hey so I have fiends car that give maintance, a gen3 coyote mustang 2019 and we are having some problems and wanna ask if someone here has ever have this problem. The car temperature while you cruise o have normal drive it’s always good between 195 en 208 f but as soon you give WOT the car raise...

(2016 mustang ecoboost performance) So for reference my check engine light came on saying “system too lean bank 1” error code P0171, and there’s a rattling/scraping sound in what seems like it’s coming from the heat shield or exhaust. Anyone know what could be causing the scraping? Thanks for...

Recently did an oil change I’ve always had the normal ticking noise but recently been hearing a new kinda knocking sound. Mostly comes from passenger side wheel. I’ve read it could be some header bolt loose I have stainless power. It doesn’t sound as consistent when the rpm’s get higher as well...

Hey, I got a 23’ gt. It’s only got headers, e-85 and tune but I’m gettin a lot of backfire at low rpm after de acceleration. I went side exit and I’m wondering if rob’s tune could play into that at all ? It’s been tuned by the previous owner and all I get thru scanning is p0172 also it is...

Hello fellow Pony owners, I recently purchased a 2017 GT back in July. I was driving home the other night and my advancetrac light came on, followed by the ABS light, followed by the power steering light. My drive modes and steering modes cannot be accessed. It stayed on my whole drive home...

Hello, so I have been trying to solve this issue for the past 2 months. I had opg&crank sprocket, twin disc clutch lpx, and dss carbon fiber drive shaft put on, as soon as I got the car back starting the car became slower, 7 seconds for engine to turn on rather than like 3. I didn’t think much...

Car over heated last week and needed to be towed home, replaced water pump and started it for the first time since towed and got this, the squeaking is from left over coolant that fell on the pulleys but I’m concerned about the rattling noise, Any thoughts? ignore the dirty engine I need to...

Pulley Diameter:6PK 120mm (8PSI) Intercooler Size:Standard G2 Volute color:Satin (standard) Blow Off Valve:Tial Q50 2psi Fuel Injectors:ID1050-XDS Fuel Pump:DW415 with S550 install kit Model year:15-16 (Gen.2) Pump Booster:Vortech MaxFlow FPB Supercharger Gear Type:High Precision Straight 2015...

Im new to the mustang world and muscle world, i just bought a used 2019 mustang gt base model manual. Its got 88k miles and i believe im 4th owner. Previous owners have modified the vehicle slightly, this includes a unbranded cai, lowering springs, oil catch can, and an axle back muffler delete...

Hello and i apologize if there is a thread for this already but I couldn’t find one. I have a 17 gt performance pack with the mt82 transmission. Car has about 85k miles and coming home today while I was driving (aggressively) the car all of a sudden got very hard to go into gear. Once I got on...

Does anyone know what this noise is? I got my car tuned the other day to 93. The car started fine but when i switched to my E85 tune my car made this noise on the first startup and has been ever since.

just installed the 2018 intake and headers on my 17 GT, the purge valve is connected to the passenger side vacuum port and the brake booster is connected to the drivers side. The car does not run unless the purge valve is unplugged and the port is sucking in air from the engine bay. Any thoughts?

Hi all! I’m running into some issues and I’m starting to think it might be my tune and that I just need a couple revisions but just wanted to cover my bases and be safe. I recently installed the following mods: New PCV solenoid Holley EFI Lo-Ram GT350TB JLT CAI no tune Stock Injectors Stock...