GMC Envoy

DTC P1221 code is: Excessive Difference Between Throttle Position Sensors which means there is something wrong with the electronic throttle positioning sensor system, probably needs replaced

After how many kilos you change timing belt on a opel corsa bakkie 2007 1400 engin

We have some detailed instructions on our forum for this procedure.

www.trailvoy.com

The location for the O2 sensor(s) are on the exhaust manifold in front(before catalyst, catalytic converter) for checking emissions from combustion chamber or behind (after catalyst) for analyzing emissions from the catalytic converter.

It is a non-servicable sock in the gas tank. Or you can drop the tank and get to it that way but not considered safe unless you have taken the many safety precautions to avoid a catastrophic explosion/fire.

2 fuse boxes. One under the hood and one under the rear seat on the driver's side.

4.0 quarts of 5W-30

it also depends on where you live.

Unless you live in anarctica or Alaska.... 5W-30

On a 2002 Envoy you turn the key to run but don't start it. Then push and release the gas pedal 3 times within 5 seconds. The change engine oil light should blink for 5 seconds meaning you have reset the system. If it doesn't blink for you do the procedure again.

7 qts on the 4.2 liter engine.

Check in this order: Fuse, switch, spindle/tightness of arm, motor, wiring. See the Sources and Related Links section below for rear wiper blade information.

There are two areas that contains fuses and relays. One under the hood on the drivers side. The other is under the second row seat on the drivers side.

All fuse allocations are in the owners manual.

www.trailvoy.com Trailblazer enthusiasts forum.

The fuel tank capacity of a 2002 Chevrolet Tahoe is 26 gallons. The maximum payload of the 2002 Tahoe is 1,750 pounds.

Engine coolant Sensor is bad. I have the same error on my 2005.

With an OBD2 scan tool.

The 2004 GMC Envoy can hold up to seven quarts of oil at one time. Before refilling the oil in your vehicle, make sure to drain all the old oil out.

group 78--6 year battery

what is the spark plug gap for 2005 gmc envoy 4.2l v6

it won't stay on if your blowing it the floor or using defroster.

how do you remove 4x4 switch on a 2007 gmc envoy

Trouble code P1133 means: HO2S insufficient switching

Call your local parts store and they will tell you.

The GMC Envoy is a mid-size SUV. It is more like a truck and car all packed together in one model. It has great cargo space and when you lower the Midgate, windows and seats you have a bed-like area to transport larger objects that you would ordinarily need a truck for.

The Watter pump is behind the main pulley that the cooling fan is attach to. take the top of the calling off and then take the fan off then the pulley. The water pump is right there. It takes 5 bolts. about a 2 hour job.

Its really simple i just did it about a 1000 miles ago for mine first go to your air filter box its located at the left front of your envoy facing the car, you'll have a few screws to pop off some on the right side and top take the cover off and you;ll see your filter right there pop it out after taking the hose off at the top and replace with a good K and N or Fram :) and there you go anyone can do it they made it very simple