I’m doing 2010 Toyota Tundra timing Chain. I have rotated...


I’m doing 2010 Toyota Tundra timing Chain. I have rotated the motor a lot and can not get all the chains aligned on their timing marks am I missing something Mechanic's Assistant: How many miles on the Toyota? How responsi...

I’m doing 2010 Toyota Tundra timing Chain. I have rotated the motor a lot and can not get all the chains aligned on their timing marks am I missing something Mechanic's Assistant: How many miles on the Toyota? How responsive has your Toyota been lately? 130,000 but has intermittent sound like chain slap from reading on the internet usually crank tensioner on bank 1 so while I was in there was going to to chains and all but don’t want to do all this work for it to not be in time when I put back together Mechanic's Assistant: Are you fixing your Tundra yourself? What have you tried so far? Yes I have it torn down all the way to the chains . Need advice on timing marks and the chains

Automotive Expert
Hello and welcome to JustAnswer. My name is \*\*\*\*\* \*\*\*\*\* will be here to assist you with your question. You will be offered a premium phone service. This service is optional. What [engine](/topics-engine-toyota/) are we working with? 5.7L, 4.6L, or 4.0L?

5.7
Automotive Expert
Thanks for confirming. Let me look up the timing chain line up procedure.

Thank you
Automotive Expert
I have attached a PDF for your review. Once opened, skip to step 25. This will show you all the alignment marks including the paint markings on the chain. Once everything is lined up and the tensioners are in place and fully engaged, the timing will be in sync with each other. These engines are interference fit, so if the mechanical timing is off, you will know once you turn the engine over hand. Hope this helps.
Automotive Expert
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