4.7l JUNKYARD ENGINE - Toyota Tundra Forums : Tundra Solutions Forum
 
LinkBack Thread Tools
post #1 of 2 (permalink) Old 04-20-2019, 05:52 PM Thread Starter
Rookie
 
Join Date: Feb 2019
Posts: 3
 
4.7l JUNKYARD ENGINE

I have 05 with blown engine. I picked up engine from guy on internet for very good price.
Motor turns freely. 2 cylinders had rust on valves. I souk all cylinders thru intake valves and cleaned rust as much as possible. Tested compression, all cylinders checks 165-180 but one, this one stays on 100. After oil is added jumps to 180.
When tested with compressed air I can hear blow back to bottom. Can rings be stuck and do not seal ?
Would you guys put it in car and run so under heat and working load rings will free up and reseal.
Looking for ideas.
Don Czerny is offline  
Sponsored Links
Advertisement
 
post #2 of 2 (permalink) Old 04-23-2019, 07:44 AM
Junior Member
 
twoheeldrive's Avatar
 
Join Date: Apr 2002
Location: Kansas
Posts: 57
 
Re: 4.7l JUNKYARD ENGINE

I wouldn't install that engine. Get another one that is known to be good. Most salvage yards will test and guarantee engines they sell.

2002 Sequoia SR5 4WD & 2017 Sequoia SR5 4WD
twoheeldrive is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Toyota Tundra Forums : Tundra Solutions Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome