F150 Tranny - HELP - Off-Road Forums & Discussion Groups
Ford 67-96 F-Series, 78-96 Bronco All discussions of 67-96 F-Series Trucks and 78-96 Broncos

 
LinkBack Thread Tools Display Modes
post #1 of (permalink) Old 06-19-2009, 10:16 AM Thread Starter
Just Plain Need A Life
 
writeforus's Avatar
 
Join Date: Jul 2004
Location: Idaho
Posts: 27,817
Thanks: 0
Thanked 2 Times in 2 Posts
           
F150 Tranny - HELP

User: Rod
Comment: I have read your page on NP203 and have a question about the 203. I have a 1977 F150 with manual locking hubs and conversion kit to part time. The NP203 is married to a C6 trans. The NP203 is only 2years old and filled with 10w30. I have not used the 4wD much, maybe 10 times in past 2 years & only about a 1/4 mile each time.

Last week, was off road in 4wlow. Stopped, switched to 4whigh and had no gears at all. Trans scrapes going into park and park will not hold truck from moving. Am told it is TC! If so, what would fail in an NP203 to cause loss of all gears? BTW, after conversion to part time, I only had 4wlow, 2whigh and 4whigh. No nutral, only 3 positions. Is that normal? I see in your article 4whigh, 2whigh, nutral, 2wlow and 4wlow!!

My truck is still in the woods and seems to be stuck in nutral, even though I never had a nutral. What should I look for to get it in gear? I'm not familiar with transmissions or TCs but pretty good at mechanics and have lots of tools. Any help is greatly appreciated. Thanks, Rod.



writeforus is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Off-Road Forums & Discussion Groups 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
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may not post new threads
You may not 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