Ok, so I just bought this '97 z24 and its not running properly, blows air from oil filler cap and won't rev past 4,200 RPM (blow head gasket?). Supposedly it has a "tune" on it... I connected hptuners and recorded a log file. At 3800 RPM my injector duty cycle/pulse width jumps from like 7ms to 16ms... happens in each gear. I don't have the credits to actually view the tune, do you guys think this is someones attempt at a tune?

you don't need credits to view the tune.... You need credits to edit/save it.. Read the file, just dont "license" it



P&P Tuning
420.5whp / 359.8wtq

thats what I thought... i have 4 or 5 other licensences, but it won't let me view this one for some reason