Ok so, after changing them everything seems normal, except for the SES light, but when I hit the gas theres like a boom noise on the exhaust kinda freaking, is that due to the plugs change? to a TR6 with a .038 gap?

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Make sure everything is plugged back in and all your plug wires are seated properly, does it sound/drive like its missing a cylinder?

 

Did you put the AIR tubes back? I read that can cause noise when the engine is under load.

 

make sure you put all hoses back on tightly. also make sure all your plug wires are also because they tend to pop off

 

the change of the colder plugs will not have any effect on the performance or your issue, guessing you dont have a plug wire fully seated somewhere.

 

possibly cracked spark plug? my car would act like it was backfiring (spit and pop) under load when i had the exploded plug haha.

 

Check to make sure you did not blow a plug out of the head. One of your plugs may not have been in well enough and blown out.

 

Damn I forgot to put the antiseizer on them how important is that?

 

Alway's use anti-sieze on your plug's....makes for a much easier time getting them back out after running them for a few thousand miles.
Take the plugs back out and make sure you didn't snap one of them, it can happen very easily considering the space to work with.
Good luck, I hope you find the problem.

 

Ok finally got it to work, no noises or anything, everything seems to work fine, Im sorry I got a lil upset but is my daily drive and I had to call some friends that live far to pick me up to go to work and different schedules , but now is done, and my hands are going to heal soon I hope, lol shut that thing is tought man , for the people who really can change them in 40 mins like they say, wow good, I bet next time Itll be easier but still tough to do.. ok so thanx to all of you , nice people around here

 

Next time try taking out the coil packs and it will be about a 40 min job..