ToMMyGuN
Go Kart Champion
you can easily make that tapered/conical tool out of =
1) tip BIC pens
2) tap kit for drilling.. cut at where you want the taper to end.
Yep, really easy to replicate
you can easily make that tapered/conical tool out of =
1) tip BIC pens
2) tap kit for drilling.. cut at where you want the taper to end.
So... I just did this today to my car, BUT got a question perhaps someone could chime in...
I kept having cyl4 misfire so I just changed cyl4 injector and then did this cleaning procedure. All went well and put back together, however now I am having this 1 pronounced tick while idle. Car drives better, smoother and more power however that ticking noise worries me. It is more pronounced than the typical valve ticking. It sounds louder and sounds like a pacer.
sub'd, can you maybe add some expanded info with pics for removal to get to your valves?
for the less mechanically inclined
Ok here I've added the video for sound... for some reason it doesn't sound that loud here but it is loud... the taping sound in the back ground. Sounds like the electrical spark starter of a stove.
Didn't have this taping before the valve cleaning... maybe its because I only swapped out 1 injector???
The tapping has nothing to do with the valve cleaning, but probably has to do with a loose part upon the re-installation of the intake manifold and throttle body. Can you isolate where the tapping is coming from? Hold a long screwdriver up to the engine block (metal end) and put your ear to the handle - does the tapping get alot louder in your ear? If so, then you may have a head issue. If not, it is probably something you did upon re-installation of all of the parts you took off.
How is your fuel economy after the injector replacement? You don't smell gas when you have the hood up, do you?
Yeup, I do have vagcom.
This is interesting topic... Most people on the forums state that it is normal and perfectly functioning fine and that the ticking is the symptom of a healthy n80 valve! LOL but when I compared this ticking to all my friends VW's, NONE of them tick as loud.
Yes, I do have vagcom and will unplug later see if the ticking goes away and if it does, I will have the dealer replace the n80 under warranty :happyanim::happyanim::happyanim:
To all this, did I miss reseting something with vagcom after connecting the battery? on my previous car I needed to align the throttle position and the butterfly position after a battery disconnect...
One major thing missed is covering the opening in the injector while its in the head of your cleaning valves. When carbon debris falls in the hole and clogs up an injector you'll be pissed buying a new one and taking it all back apart again to replace it.