Diagnosing Engine - Pics included
Hey guys...I posted about this d16a6 a few weeks back it had
205 210 25 23 compression with
45% 10% 95% 98% leakdown (all high leaks were from the exhaust valves)
Just for kciks I've pulled the head and looky what I've found. I think you can guess which cylenders are dead. I've never done this before...but I'm curious as to what would give me the bad compression.
http://www.jetblack.evoluera.c...9.jpg
http://www.jetblack.evoluera.c...1.jpg
This looks normal...I think
http://www.jetblack.evoluera.c...3.jpg
This green sludge looks suspicious..I ghater its coolant
http://www.jetblack.evoluera.c...8.jpg
http://www.jetblack.evoluera.c...9.jpg
http://www.jetblack.evoluera.c...0.jpg
I'm not sure if the head gasket should leave a residue like this
http://www.jetblack.evoluera.c...1.jpg
Anyone done this before....any tips as to what I should be fixing?
The scoring on the cylender is follows the normal thatching pattern...except at some spots I have verical scrathches...so I assume I got dirt in the engine.
The dead cylenders have some grainy residue in em...allmost sandy.
Thanks
Pierre
205 210 25 23 compression with
45% 10% 95% 98% leakdown (all high leaks were from the exhaust valves)
Just for kciks I've pulled the head and looky what I've found. I think you can guess which cylenders are dead. I've never done this before...but I'm curious as to what would give me the bad compression.
http://www.jetblack.evoluera.c...9.jpg
http://www.jetblack.evoluera.c...1.jpg
This looks normal...I think
http://www.jetblack.evoluera.c...3.jpg
This green sludge looks suspicious..I ghater its coolant
http://www.jetblack.evoluera.c...8.jpg
http://www.jetblack.evoluera.c...9.jpg
http://www.jetblack.evoluera.c...0.jpg
I'm not sure if the head gasket should leave a residue like this
http://www.jetblack.evoluera.c...1.jpg
Anyone done this before....any tips as to what I should be fixing?
The scoring on the cylender is follows the normal thatching pattern...except at some spots I have verical scrathches...so I assume I got dirt in the engine.
The dead cylenders have some grainy residue in em...allmost sandy.
Thanks
Pierre
pics are very bad, but judging from these 2 pics
looks like the headgasket is leaking between the cylinders which would be the reason why both cylinders have low compression (notice in between the 2 combustion chambers where it's a little darker)
looks like the headgasket is leaking between the cylinders which would be the reason why both cylinders have low compression (notice in between the 2 combustion chambers where it's a little darker)
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