Fuel system help pt 2
Thread Starter
Staging Lane
Joined: Nov 2005
Posts: 72
Likes: 0
From: Sacramento Ca
Fuel system help pt 2 Now that I have the electrical diagram I can ask the right questions.
My tuner called me an hour ago saying my car was givin him nightmares on the dyno.
The car just got cam/injectors/kb boost pump/ and bottle system.
Trying to nail down a N/A tune first. It would be fine holdin 60lbs fuel pressure at the rail then drop down to 20lbs. he disconnected the KB Boost pump and it was still creating a hit and miss problem. It happened at 4k rpms a few times then went as low as 2k rpms.
The car has 15k miles 2003 z06. Never had a problem. I feel it lies in voltage supply. Anyone with experience with this issue please chime in.
My tuner called me an hour ago saying my car was givin him nightmares on the dyno.
The car just got cam/injectors/kb boost pump/ and bottle system.
Trying to nail down a N/A tune first. It would be fine holdin 60lbs fuel pressure at the rail then drop down to 20lbs. he disconnected the KB Boost pump and it was still creating a hit and miss problem. It happened at 4k rpms a few times then went as low as 2k rpms.
The car has 15k miles 2003 z06. Never had a problem. I feel it lies in voltage supply. Anyone with experience with this issue please chime in.
