i got code 71 its egr code
06-17-2009, 09:54 AM
#2
Registered User
Join Date: Dec 2008
Location: San Diego
Posts: 1,145
Likes: 0
Received 0 Likes
on
0 Posts
Check to see if the diaphram is working. You can see/feel it move with vaccuum applied. Also the lower port on mine was severely clogged. I had to take it off and run a wire and carb cleaner throuh it. It finally opened up to the big pipe.
Finally the EGR module needed to be changed on mine. Its a dealer item and not expensive. This is what I had to do to pass smog anyways. My truck codes don't go nearly that high. Up to code 12 or something like that.
Good luck
Finally the EGR module needed to be changed on mine. Its a dealer item and not expensive. This is what I had to do to pass smog anyways. My truck codes don't go nearly that high. Up to code 12 or something like that.
Good luck
06-17-2009, 09:39 PM
#4
Mine's doing the same thing now, intermittent, for a few months. I pull the EFI fuse momentarily(truck stopped) to clear it. When it stays on all the time, I'll investigate. EGR valve is in a lousy place...very difficult/impossible to see to service.
Last edited by Keith B.; 06-17-2009 at 09:41 PM.
Thread
Thread Starter
Forum
Replies
Last Post
some drunk guy
86-95 Trucks & 4Runners
23
08-03-2021 06:09 PM
accuracy
86-95 Trucks & 4Runners
9
09-20-2015 07:44 PM
