some KR. some info?

essejkcamraw

Member
Contributor
:
09 mazdaspeed 3
so for the past 2months i'd say i've been getting KR pretty badly but only when i first start driving probably within the first 5miles. i start up an let idle every time before i go drive just so i know the turbos warmed up.

I USUALLY see 1.3 then jumps to a 4.x and always goes to a 6.3 really fast then goes away, doesn't do it again i wont see any more KR after that. i've waited to see if maybe it was bad fuel, nope. that wasnt it.

mods are: injen cai, rpmc turbo inlet. hks bpv. PG fmic. turboxs TBE. denso step colder plugs.

im running AP map stage2+mscai2 91 v105 FMIC.


so... any info?
 
Get us some logs. But usually when cold when you first start up and drive, you will see a small amount of KR. And your running 93 oct or 91? I know FL has 93
 
Get us some logs. But usually when cold when you first start up and drive, you will see a small amount of KR. And your running 93 oct or 91? I know FL has 93

93 now, did two full tanks of 91 and it did nothing. saw the same thing. ill try an go out late tonight an get a log.
 
when my car is cold or just warming up I get high knock counts(3-5.0) cruising on very little throttle input between 3k and 4k. as soon as the engine is at full temp its gone.
 
when my car is cold or just warming up I get high knock counts(3-5.0) cruising on very little throttle input between 3k and 4k. as soon as the engine is at full temp its gone.

thats exactly what mine does. every LONG once in a while it will randomly show up cruising 70-75 on the interstate an it's usually a 1.0-1.3. nothing crazy, i was hoping someone would chime in with the same issue.
 
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