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spark plug condition?


XR6TTUB

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  • Member For: 6y 7m 15d

Evening all!

 

My spark plugs were due, so I pulled the old ones out and in with the new! But to my amazement, the plugs looked weird (I've never seen such thing in countless car's I've worked on)

 

If someone can shed some light, would be much appreciated

 

Trying to sort this stupid misfire @idle when HOT 

 

Below are some pictures I've taken from a potato phone

 

Kenny

 

 

 

 

hope links work

Edited by XR6TTUB
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  • less WHY; more WOT
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  • Member For: 16y 9d
  • Gender: Male
  • Location: Melbourne

#fixedthepics

 

black as fark, matey... looks like it's leaning out and getting way too hot and detonating. I'd be checking for detonation and getting the tune fixed ASAP before you lunch the motor.

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  • less WHY; more WOT
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  • Member For: 16y 9d
  • Gender: Male
  • Location: Melbourne
  • New Member
  • Member For: 6y 7m 15d

honestly keith, I've got no hair left to pull out

 

I should bring my car to a reputable workshop and get them to sort it out, but I've got the male ego (I can sort it out and fix it myself)

 

but it seems like I'm going downhill instead up 

 

kenny

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  • Member For: 6y 7m 15d

I never had cam errors murdok

Never had any errors or codes whatsoever which makes it more baffling

 

checked the timing chain and marks last weekend and everything is spot-on (even the coloured links lined up)

still doesnt explain why timing at idle is at -10 to -11deg

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  • Member For: 13y 9m 28d
  • Gender: Male
  • Location: Perth,WA

I am currently getting -2 to -3 adv on cams at idle which is not right as you know and im trying to get around to fault finding this problem.

I was thinking its skipped a tooth that's why I was enquiring.

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