runs fine, but when you let off it will sputter some, or even knock off?

2/23/2015 1:00:17 AM

Try cleaning your throttle body.

2/23/2015 7:32:01 AM

clean the maf and IAT

2/23/2015 10:49:16 AM

Second the MAF.

2/26/2015 6:30:17 AM

Flex Fuel Sensor ($$$ for part)

Does anyone see any downside to bypassing it with one of these?
http://www.tahoeyukonforum.com/forum/showthread.php?t=870

2/27/2015 11:37:30 AM

What year is the yukon? Do you plan to trade it or sell it? I'd think deleting flex fuel from a flex fuel vehicle is going to hurt resale. Other than that, if you never use flex fuel, go ahead and delete it.

http://www.ebay.com/itm/Flex-Fuel-Sensor-ACDelco-GM-Original-Equipment-12570260-/391062213071?pt=Motors_Car_Truck_Parts_Accessories&hash=item5b0d1fd1cf&vxp=mtr




[Edited on February 27, 2015 at 12:48 PM. Reason : ebay ftw ]

2/27/2015 12:45:43 PM

It is a 2002 with over 190,000 miles.

2/27/2015 3:01:08 PM

Do the cheapest option. DELETE IT

2/27/2015 3:04:39 PM

I did not even know what e85 fuel was, and upon doing some research found there is pretty much no where in NC to even buy it if you wanted to.

2/27/2015 6:09:15 PM

they sell it at the intersection of new bern and tarboro

2/27/2015 7:41:18 PM

BP by Duraleigh and Glenwood sales it. Also sells 89 pure gas no ethanol.

[Edited on February 27, 2015 at 7:58 PM. Reason : .]

2/27/2015 7:58:22 PM

Quote :

"Also sells 89 pure gas no ethanol. "

ftw

2/28/2015 6:53:38 PM