PDA

View Full Version : Boost spike problem.



IS2000
10-07-2005, 11:56 PM
Recently, I've been getting boost spike problem on the first full throttle run of the day. The MBC is set at 22psi, but the boost would spike up to 24psi and drops down to 20psi immediately. This only happens on the first WOT, after that the boost is very consistant (22psi) up to redline. I've also noticed the longer I left the car parked, the higher the boost spikes on the first run.