2.4 compression test
2.4 compression test
from left to right getting close to the exact number since I did this last week. The numbers were like 208/205/203/195, Does this seem within normal limits for a 2.4?
Also, I changed my plugs tonight since I am getting tuned this Saturday finally and I noticed that from left to right that where the spark plug seats down inside the motor that it got oilier and oilier. It wasnt just on the plug but made it into the tube around where the plug seats (not on the walls or the plug wires) Is that do to running super rich? I tried to take a flash light to peep down the tube into what might be the pistons??? They looked charred on the top. I assume those are just deposits due to running rich?
You know I am not a mechanic.
Am I OK?
Also, I changed my plugs tonight since I am getting tuned this Saturday finally and I noticed that from left to right that where the spark plug seats down inside the motor that it got oilier and oilier. It wasnt just on the plug but made it into the tube around where the plug seats (not on the walls or the plug wires) Is that do to running super rich? I tried to take a flash light to peep down the tube into what might be the pistons??? They looked charred on the top. I assume those are just deposits due to running rich?
You know I am not a mechanic.
Am I OK?
Originally Posted by TampaTurbo
from left to right getting close to the exact number since I did this last week. The numbers were like 208/205/203/195, Does this seem within normal limits for a 2.4?
Also, I changed my plugs tonight since I am getting tuned this Saturday finally and I noticed that from left to right that where the spark plug seats down inside the motor that it got oilier and oilier. It wasnt just on the plug but made it into the tube around where the plug seats (not on the walls or the plug wires) Is that do to running super rich? I tried to take a flash light to peep down the tube into what might be the pistons??? They looked charred on the top. I assume those are just deposits due to running rich?
You know I am not a mechanic.
Am I OK?
Also, I changed my plugs tonight since I am getting tuned this Saturday finally and I noticed that from left to right that where the spark plug seats down inside the motor that it got oilier and oilier. It wasnt just on the plug but made it into the tube around where the plug seats (not on the walls or the plug wires) Is that do to running super rich? I tried to take a flash light to peep down the tube into what might be the pistons??? They looked charred on the top. I assume those are just deposits due to running rich?
You know I am not a mechanic.
Am I OK?
The tiny battery can skew your readings. You need a full size battery to check compression. I was seeing weird readings until I replaced the small battery with a full sized on. The charring is from running rich.
Originally Posted by VTECH8TR
Mark,
The tiny battery can skew your readings. You need a full size battery to check compression. I was seeing weird readings until I replaced the small battery with a full sized on. The charring is from running rich.
The tiny battery can skew your readings. You need a full size battery to check compression. I was seeing weird readings until I replaced the small battery with a full sized on. The charring is from running rich.


