Alright i have a few questions. First is i installed an autometer boost gauge and when i took it for a test run, it said i am running about 12 to 13 psi under full throttle in 2nd and up. however, before it settles down to this pressure, it spikes to sometimes as high as 20! My mazda is stock accept this gauge. another thing is i tried to wire the light for the gauge into the radio fuse,and it went pop. dunno why.....anyone have any info on either of these things. wiring suggestions? maybe boost leak somewhere causing the low boost? thanks guys.
