Dismiss Notice

Welcome To CK5!

Registering is free and easy! Hope to see you on the forums soon.

Score a FREE t-shirt and membership sticker when you sign up for a Premium Membership and choose the recurring plan.

Need help finding TDC, engine install.

Discussion in 'The Garage' started by DukeBoy88, Mar 10, 2007.

  1. DukeBoy88

    DukeBoy88 1/2 ton status

    Oct 16, 2002
    Likes Received:
    Jonestown Pa
    Helping a friend install a new 3.4L in his toyota 4runner. Having a brain fart on how to find TDC. timing is belt is off, overhead camshaft cogs are lined up on timing marks and I turned the crank until air stopped coming out of #1 cylinder spark plug hole. I used duct tape over the hole and watched it flex like a drum skin. How do I know if this is the compression or exhaust stroke? Am I missing something simple? thanks in advance.

Share This Page