So had some issues that lead to serious kr.
1st lost spark out of 2 coils. Noticed was getting or levels upto 11.
Got em replaced. Kr started shooting while driving and reved past 2500. Got a code for maf ( 3rd time all delco). So I'm looking to get a used one from zzp. I'm also replacing my fuel pump delco aswell, reason y....bad fuel sender and no fuel wen i start. have to keep starting it till it's ready. Now I'm hoping after I install them i will fix my car and actually go faster than 25 mph. When the kr level goes up to like 5-9 i hear something like a cheap quiet firecracker about 3-4 pops crack sound. If u can understand what I'm talking about great if not ignore that comparison LOL.

Soooo if this don't work I'm gonna be pissed throwing in 700 on that job only to have to work on the block. I'm pretty savy when it comes to working on her but I'm gonna have a shop do the work and will need help from you guys on recommending wat to do to avoid breaking my pockets. I have an 02 3.8 with the zzp supercharged kit. I no the l67 block has lower compression. And if i have to replace it should i go with one from a junk yard? Or replace parts including a cam since it's already there.

 

which map sensor are you using? which pcm file are you using?

 

5-9* knock! that makes for chipped pistons very easily

 

I'm using the original map sensor. I was told if i use an l67 map i had to return my PCM to zzp for a reprogram. It's currently running a file from zzp that came with the kit i dnt no exact name of it if there is one maybe i can shoot them an email to find out.

I no. I hope they didn't chip. I'm doing the work on her this weekend so crossing my fingers and praying all will be well.