silveradosid

read this posting www.gm-trucks.com/forums/topic/126750-calling-all-tbi-experts/

all the sensors use one common ground check that ground to see if it is corroded

that is correct cant have the parking brake on

the ecm uses coolant temp to set the fuel to a rich state for cold starting unplugging it you will go through a lot of gas

check for intake gasket leaks

depends on how much plowing you are going to do if you are doing just a few driveways ok if you are doing a lot of plowing you will kill the truck use a 7 foot plow

then check the light sensor on top off the dash could be sending false signal

interesting that goodyear claims it has all terrrain capabilities but does not call it all terrain

interesting goodyear claims the tire has all terrain capabilities but doesnt call it an all terrain tire

does the dimmer work before the lights go super bright

adding positive caster generally makes a vehicle have quicker steering return doesnt really change where the wheel is positioned

doesnt matter if you use the 4x4 the pump might or will rub through the casting unless the previous owner had the fix done

try this door look .txt

have the same one as new dude and it even works on 2007's

2014 and on you cannot do it manually anymore