Hey all,
a bit of info, My r33 gtst S1 have a major flat spot, Before i blew my first motor I would take off and give it a squirt bbut between 2700 ~ 3500rpm it would come to a major flat spot , the turbo would still be spooling but the car wouldnt go anywhere in a hurry but it would come good after 3500 rpm. Now my new motor is doing the same, i advanced the cam angle sensor and it has 90% fixed the problem.
-What else could be causing the problem? (Has new coil packs and spark plugs and ignitor module)
-With the cam angle sensor advanced will it do any damage??
Cheers