Results 1 to 3 of 3
09-21-2012, 03:09 PM #1
- Join Date
- Sep 2012
1990 Suburban 5.7 l EFI, stalls when shifted to drive and rev.
This might be one of those "since yous". Since I had to replace a bad ignition coil, I also replaced the ignition module, dist. cap and rotor, wires and plugs. Set the timing to 0 deg TDC as prescribed,but the truck stalls when shifted to Drive or Rev. Tried advancing the timing slightly, but no help. It has never done this before and I think I may have disturbed something to cause this. Also noticed a chattering of the injectors that I do not believe was there before. inspected vacuum lines, but saw nothing apparent. Any Ideas?
09-21-2012, 05:36 PM #2
Are you getting any check engine light? Does it run smooth before you put it in gear?
1995 Silverado 4x4
6" BDS Suspension Lift-3" Body Lift-Add A Leaf in rear -Trailmaster SSV Shocks-Duel Steering Stabilizer Kit -AirAid Cold air intake-
4.56 Gears with Detroit Auburn Locker-Pro-Comp Traction Bars with duel shocks-Aluminum Skid Plate Kit-38.5" x 16.5" Mickey Thompson Baja Claws-Constant Dropping fuel gauge
2005 Yukon XL Jet Power Programmer, Bilstein Shocks, Bilstein rear springs, Helwig Anti-sway bars, EGR Window Visors, EGR Hood Shield, Denali Headlights, Headlight harness upgrade, GE NightHawk Bulbs, White Night Rear lighting system http://www.gmtruckclub.com/forum/sho...5-GMC-Yukon-XL
2002 Silverado ext cab 2wd (Sold)
2003 Yukon XL (Totaled)
09-22-2012, 03:26 AM #3
- Join Date
- Sep 2012
no lite. I disconnected the idle air sensor while it was running, no difference. shut it off read the sensor with a meter, it was good. pulled it and sprayed the inlet, re installed, but left it unplugged. it started and had a high idle, but went into drive and rev with no stall. drove it, no stall. I haven't plugged the sensor back in to see if it reverts back to being stupid,ing and it is running,, any ideas?
By cmlindauer in forum GM PowertrainReplies: 3Last Post: 05-19-2012, 08:59 PM
By Benzjt in forum Chevy C/K Truck ForumReplies: 8Last Post: 05-14-2012, 04:34 PM
By parts bot in forum Chevy Trucks For Sale eBayReplies: 0Last Post: 03-03-2012, 07:00 PM
By burbanguy in forum Chevy Suburban Forum (GMC Yukon XL)Replies: 1Last Post: 05-07-2009, 01:49 PM
By TigerZ in forum Chevy C/K Truck ForumReplies: 2Last Post: 09-02-2008, 02:27 PM
Tags for this Thread