hi peeps

i m trying to find info for adjust piston #1 TDC i need compression time ....... how do u check if TDC compression or exhaust do you check valves ? help me find the compression time and i will be happy

 

sorry it is mitsubishi 2.6 liter dodge caravan

 

Remove the spark plug then shine a flashlight through the hole and see wnen the piston tops out as you turn the crank shaft with a wrench.

It should top-out a full twice during one full 360* turn. The top-out that occurs when the distributer rotor is pointing to the #1 contact is TDC #1 piston.

DT