Alerotaz
Active Member
- Joined
- Jun 6, 2019
- Threads
- 4
- Messages
- 30
- Reaction score
- 2
- Location
- Huntsville, AL
- First Name
- Greg
- Vehicle(s)
- 2015 Mustang GT
- Thread starter
- #1
Not going to bad mouth a company before I know the facts and or find how its handled. Need to find an answer. got a CAI and And tune from a place, notices brakes acted funny at times., Then upgraded to a 2018 ported manifold, and Brakes issue seems to show up more. So the Question is.. Can a Tune cause a loss of vacuum? it only happens when I run the car hard ( full Throttle and then..) and then let off gas to brake. Driving normal or a littel spirited I have not seen the issue. It almost acts like an old muscle car when you went with a large Cam.. I did just check the Brake booster hose and connections jut to make sure. They all look good. I was hoping someone could answer this before I spend forever looking for a physical issue to find out its programming.. or has anyone else had this issue? I am speaking of a 2015 GT convertible... Thank You in advance..
Alerotaz
Alerotaz
Sponsored