PTown MJ

The fuel gauge on my 89' toyota pickup is stuck on empty (the light is not on). We have had recorde cold temperatures here in the Portland area so I'm not sure if that had anything to do with it. Any ideas and/or experience with this? I'd like to fix it if I can but I can just fuel based on milage if it turns into a big project or expensive fix.

91diesel

I have an extra fuel guage from a 91 with Tach and guage package somewhere around here if you need it.