I guess it was time.Found 2 like this.
Last edited:
Time for a plug change
- Thread starter H46D
- Start date
I guess it was time.Found 2 like this.
Holy Moly. What plug is that?
Denso IT22
The iridium electrode is still hangin tough. :rockon:
DAYUM! IT-22's and they burnt off like that. How much boost are you running? That may be due to a lean condition...
When I changed mine a couple of weeks ago they looked just as bad. All four on the pass. side were just as bad. The drivers side ones were fine :??: . I changed them all and hope it was just due to my tune was rich at one time.
Well I haver decided not to use Denso again and go back to TR6s. I just do not have any luck w/ Denso. Ported Blower and 6 lower net me 15 on the boost guage. Its not like I am running excessive boost. My L just seems to take to TR6s better and I can get a year out of them. It upsets me that Denso are so costly yet so fragile. 
Whether fragile or not, I think you have other issues.
The plugs are not your problem, they are a symptom of your problem.
The plugs are not your problem, they are a symptom of your problem.
LightningMAS
Banned
get BR7's.. i run those in my truck and i like it
I got autolight XP103's in mine. They seem to be doin alright.
00SVT said:
Dude, I got news for you. Running rich doesn't do that to plugs. Running lean does...
SWThomas said:
+1
running lean will melt the plug, But detonation or preignition will break to porcelain
LightningMAS
Banned
^ exactly... better get it retuned ASAP or KABOOOM!
SWThomas said:
We were having problems with it being too lean then to rich so I was not sure which one would of caused it to happen, also they had been in the truck for almost three years as well.
Users who are viewing this thread
