87 Chevy 2wd dual tank problem - Snow Plow Forum - Let's Talk Snow Discussion Forums
Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 06-25-2007, 01:45 PM
Junior Member
 
Join Date: Jun 2007
Location: georgia
Posts: 4
87 Chevy 2wd dual tank problem

I have an 87 chevy truck. It has the dual tanks. The problems began when the truck would run on one tank, and I couldn't switch to the other, and vice versa. finally the truck would not start, fuel gauge was dead reading half fuel. I have replaced the fuel selector valve along pax side frame rail. The selector switch has no power to it. I have traced the wiring down and if I put 12V between the orange wire(in the fuel pump relay) and the wire going to the selector switch. The fuel guage works and I can hear the fuel selector valve clicking, but truck will not start. The wiring diagram I have in the haynes manual does not show dual tank installation. I have replaced the fuel tank switch, fuel pump relay, fuel tank selector valve, and ECM computer, fuses look good. Need help guys, trucks been down for a week!!!
Thanks
Reply With Quote
Sponsored Links
Advertisement
 
  #2  
Old 06-26-2007, 03:01 AM
Senior Member
 
Join Date: Feb 2004
Location: in a house Torrington,Ct.
Posts: 598
Welcome to the site. Check out this thread, http://www.letstalksnow.com/forums/s...l+tank+problem
Reply With Quote
  #3  
Old 06-26-2007, 03:45 AM
Junior Member
 
Join Date: Jun 2007
Location: georgia
Posts: 4
Yeah, thanks for the thread info. Read that one about 2:00am last night searching through all the old threads. I think it is on the right track. I don't have power to the fuel tank selector switch. Understand from Wyldeman, that it is powered by a pink wire from the #4 fuse. Stupid question, how do you determine where the #4 fuse is located? I know you guys are tired of hearing about fuel tank problems, but I'm losing sleep over this one, thanks for the help, great site!
Reply With Quote
Reply

Thread Tools
Display Modes

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



All times are GMT -8. The time now is 01:06 AM.



Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.1