vy knock

holden08 · Post by **holden08** » Thu Jun 30, 2016 9:09 pm

hi i am getting knock on my vy l67

Post by **The1** » Thu Jun 30, 2016 9:22 pm

you'l have to tune it then

holden08 · Post by **holden08** » Thu Jun 30, 2016 9:35 pm

i don't understand what i am doing with that stuff and scared to try

vlt304 · Post by **vlt304** » Thu Jun 30, 2016 9:48 pm

was it hot ? lean? or did it have too much timing? hard to tell any of this from that picture.

holden08 · Post by **holden08** » Thu Jun 30, 2016 10:39 pm

here is my Data log

kojab · Post by **kojab** » Fri Jul 01, 2016 2:14 pm

What adx did you use?

The pictures you sent me of the spark plugs appear to look like you might be running on the lean side. Be wise to check your fuel pressure at full load. Before you do that check that you have no leaks on the fuel regulator vacuum/boost hose or elbows.

holden08 · Post by **holden08** » Fri Jul 01, 2016 5:08 pm

hi here is the adx, i found some cracks on the small elbow on the fuel regulator. i have replaced it with some rubber hose back to the vacuum tree

vn5000 · Post by **vn5000** » Fri Jul 01, 2016 8:06 pm

Are you running 98 octane fuel

holden08 · Post by **holden08** » Fri Jul 01, 2016 8:13 pm

yeah running 98 octane

holden08 · Post by **holden08** » Fri Jul 01, 2016 8:16 pm

can i add more fuel

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