Hey sorry for the lack of info in the first post. My car is a manual. It makes a hiss sound when I partial throttle not getting on it. Just accelerating to around 30 and when I slightly throttle to keep it around 30. It doesn’t happen when I let off the gas. It happens when the cars warm and...
Hi all! im new to the forums and i've always wondered if anyone else has this issue. my car has a hissing sound that occurs in lower rpms when im just driving normally. i also have a corsa extreme catback with active exhaust and it happens even when my valves are in track mode. if anyone can...
Im logan... i have a instagram page that is the same as my username. Im a teenager who owns a 2019 mustang gt. so far i put a corsa extreme on and a roush cold air intake, and finally my rtr upper and lower grille. i'm just getting started on the mustang forums. im interested in learning more...