GRRR... weird pop but not all the time.

[motrmaniac]

ok. soo normaly at WOT. from about 4500 and up full booost. i get a pop like its igniton or fuel cut and then it recovers and pulls hard then sometimes it will do it again. it doesnt do it all the time. i did boost leak test and no leaks. i changed the plugs and put accel 8mm wires on and nothing. i dont know i was thinking maybe MAF or MAP sensor.. i got a check engine light code once and it was for the wastegate selonod. meanwhile its pluged in and just chillin on the side becasue im not useing it. any input?

 

[wises4057]

could your coilpack be going out??

 

[motrmaniac]

im not suree i wanna say no. but i have no idea.. im outside tryin to diag the problem along with the 3 other problems i have with it. 1 beign the wipersnot working 2 being the rad fans dont come on automatically anymore and 3 the evap codes. all this happen after i installed the wet kitt. and i cant find anything idssconected or loose.