Helppppppppppp 95 yukon surge at idle after 10mins

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

retorq

Full Access Member
Joined
Mar 4, 2010
Posts
3,018
Reaction score
10
Location
Kingman AZ
Can't really check the FP on these units easily at home, that is what mine sounded like then I had a pin hole in the hose between the pump and the tank outlet though ...
 
OP
OP
C

cburns002

TYF Newbie
Joined
Jan 7, 2013
Posts
28
Reaction score
0
Well have changed the iac, egr, fuel filter, fuel pressure regulator and complete tune-up.... Checked for vaccumn leaks (none found)..... Slide underneath the truck and the fuel lines are rusty.. Trying to do everything and anything b4 i have to drop the tank.. Any suggestions....... ??????????
 
OP
OP
C

cburns002

TYF Newbie
Joined
Jan 7, 2013
Posts
28
Reaction score
0
lines are not leaking at all.. i have no way of checking the fuel pressure
 

BigWheelinBubba

TYF Newbie
Joined
Mar 21, 2013
Posts
18
Reaction score
0
Location
Troy, MI
Sounds like rust buildup in the injector pods.
Next step, since you sound a little challenged in the repair dept. is to get a new fuel line ran and get a set of injectors off of ebay or something. Might even get a whole new or gently used tbi unit.
 

retorq

Full Access Member
Joined
Mar 4, 2010
Posts
3,018
Reaction score
10
Location
Kingman AZ
Since it's at the shop he should probably just let them fix it at this point and maybe post back with their findings.
 

SunlitComet

OBS Jedi-Do Good
Joined
Sep 30, 2010
Posts
16,206
Reaction score
188
Location
unknown at this time.
wait if you had no way of checking pressure why did you seem to imply it was good in your first post? at any rate leave it to the shop in its entirety since it is already there.
 
OP
OP
C

cburns002

TYF Newbie
Joined
Jan 7, 2013
Posts
28
Reaction score
0
Well have gotten the truck back and after changing fuel pump and sending unit.. Feed line to the filter, new strainers and line... Still having the same problem................................................... The shop had it for two weeks and still cant figure out the issue............... Hellllllllllppppppppppppppppppppppppp
 

ezdaar

Chat Troll
Supporting Member
Joined
Jul 28, 2010
Posts
3,715
Reaction score
125
Location
Redneck central, Aka Houston
So you paid out the ass for some shop to swap parts that was perfectly fine and your OK with that..


Since this got missed on the first page.

Have you checked you O2 sensors?! Do you have any Pre O2 sensor exhaust leaks?
 
Top