AUSJEEPOFFROAD.COM Jeep News Australia and New Zealand - View Single Post - "Carbon Flush" Injector clean - Does my JK need it?
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Old 27-07-2011
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oldmacdonald  oldmacdonald is offline
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Quote:
Originally Posted by BNEJK View Post
JK 3.8 petrol engine is known to have carbon buildup inside. so cleaning it isn't so bad idea. I used to get spark knock until i put 2 bottles of Techeron5000 to one tank, it pretty much remove the spark knock at the time. it's been almost 6000K since I did that, the spark knock is slowly creeping back, probably time to put another 2 bottles in.
Where's the best place to get this stuff? I've heard this story on other parts of the internet and am about ready to give an injector cleaner a go on my 3.8.