AMS Hawaii Tune May 2011.....
05-04-2011, 01:27 AM
#114
I have a 03 wrx. Had basic bolt-ons w/ the cobb stage 2 map. Installed fuel pump, vf39 and sti pink injectors on Friday. One of the injectors was leaking fuel, it was getting into the block. Lots of money wasted on gas, and lots of white/gray smoke.
Finally got the injector problem worked out, doesn't seem to be leaking fuel anymore. Changed out the spark plugs because two of them were black. Not as much smoke, I'm assuming it has some smoke because of the tune (running the cobb vf 39 map).
Also got a tial 38mm and turbosmart eboost street. After changing the spark plugs today, there is no power in the lower rpms. I have the throttle to the floor, but it barely picks up. No boost in the higher rpms, the boost gauge reads at negative 20. It's throwing a couple CEL's, misfire in cylinders 2 and 4. Also running lean according to the cobb ap, afr is at 16-20.
I don't know if it's just the tune, or if I have a boost leak someplace
Finally got the injector problem worked out, doesn't seem to be leaking fuel anymore. Changed out the spark plugs because two of them were black. Not as much smoke, I'm assuming it has some smoke because of the tune (running the cobb vf 39 map).
Also got a tial 38mm and turbosmart eboost street. After changing the spark plugs today, there is no power in the lower rpms. I have the throttle to the floor, but it barely picks up. No boost in the higher rpms, the boost gauge reads at negative 20. It's throwing a couple CEL's, misfire in cylinders 2 and 4. Also running lean according to the cobb ap, afr is at 16-20.
I don't know if it's just the tune, or if I have a boost leak someplace
