what a knock sensor code make my car feel boggish?

almost like breaking up not wanting to run like its supposed to

 

i love how i post this on here and LS1.com and not one person answers it

wow

 

WOW...31 minutes is way too long for you to wait for a reply?...lol.

 

It could if the knock sensor is causing the computer to retard timing.

 

are you 100% sure the knock sensor is the problem?

Did you try changin plugs? Did you try cleaning the MAF?

 

thanks

yea changed plugs, havent clean maf yet

idk if i should replace them and get a retune
or retune and see it that fixes it, bc the guy had it tuned by a guy thats known for messing with the timing alot

 

just replace them.... its not hard to take the knock sensors out.... u just need about 3 hrs and u buying me a 12 pack of bud light... like 30min to take off the intake...30min beer break....15min to take out and install the knock sensors.....30min to reinstall the intake and 1 hr and 15min to get drunk and sober up to drive back down here...

 

Post the tune and some data logging....

 

This.

Also one thing it could also help if you do some research if it doesn't help you, you can isolate the problem by replacing/cleaning some sensors.

O2 you could probably replace them if you're still rocking the old factory ones or they are just bad.

Like someone said, you can clean the MAF sensor.

You can check your plugs if they are fouled or cracked/wires if they are frayed or not fully seated on the plugs or coils.

 

lol we might have a deal

 

Any one know for sure which knock sensor this code is for...Po327..the front sensor or the rear? 2001 2500 HD Silverado 6.0 gas

 

Replace them both.

 

How many of you guys don't run them? There was a guy at a local meet talking about how he's always deleted his knock sensors.