compression test results
#1
compression test results
I did the compression test after finding two of my plugs have carbon deposits.
can any give me any input on the results
well i did a compresion test and this is my findings
on cylinders 2 and 6 there were carbon deposits
dry test
1 175 5 165
2 175 6 170
3 170 7 165
4 170 8 165
wet test
1 175 5 165
2 175 6 165
3 170 7 165
4 170 8 165
can any give me any input on the results
well i did a compresion test and this is my findings
on cylinders 2 and 6 there were carbon deposits
dry test
1 175 5 165
2 175 6 170
3 170 7 165
4 170 8 165
wet test
1 175 5 165
2 175 6 165
3 170 7 165
4 170 8 165
#2
RE: compression test results
I'd say everything looks fine. In fact, if you did the tests correctly, your chambers are sealing perfectly (valves and rings). This is actuallynot possible and I've never seen perfect numbers from dry to wet, but that's what you're reporting.
Normally the wet numbers will be a little higher across the board.
How did you do the wet test? Maybe you didn't get enough oil in there. Also, was this done hot or cold? Hot is best, but cold is more common since it's a little easier.
Normally the wet numbers will be a little higher across the board.
How did you do the wet test? Maybe you didn't get enough oil in there. Also, was this done hot or cold? Hot is best, but cold is more common since it's a little easier.
#4
RE: compression test results
i did all the test after getting engine to running temp.... pulled all plugs.. the did dry test starting at 1 going threw 8 wet test i added about a table spoon of oil then tested #1 then added oil to #2 then tested and so on
#7
RE: compression test results
ORIGINAL: 99mustanggt
It doesnt make sense that cyl. 6 would loss compression during a wet test.I've never heard of that before.
It doesnt make sense that cyl. 6 would loss compression during a wet test.I've never heard of that before.
#8
RE: compression test results
blow by is very posible that one is the one that has a plug that always gets the carbon deposites on it. awaiting my oil catch can to see if the plug do it again... \
ps i know you can make one (catch can) but i just bought one for 20 buck so no biggy
ps i know you can make one (catch can) but i just bought one for 20 buck so no biggy
#9
RE: compression test results
ORIGINAL: Cornbread01
blow by is very posible that one is the one that has a plug that always gets the carbon deposites on it. awaiting my oil catch can to see if the plug do it again... \
ps i know you can make one (catch can) but i just bought one for 20 buck so no biggy
blow by is very posible that one is the one that has a plug that always gets the carbon deposites on it. awaiting my oil catch can to see if the plug do it again... \
ps i know you can make one (catch can) but i just bought one for 20 buck so no biggy
ps i checked out your gallery photos and the first thing I seen in the thumbnail section is that crease in your rear 1/4panel. that would drive me nutz.