Q: I am looking into doing a engine swap on a 2006 gmc envoy xl 4.2 Liter engine 6 cylinder

asked by on February 21, 2017

My gmc has a crack in the cylinder causing the vaccuum seal to not work and therefore over heating all the time and it's annoying. I want to do a complete engine swap but I need to know what engine if any are compatible with the gmc and what computer I would need also. The faster the question is answered the better.

My car has 146000 miles.
My car has an automatic transmission.

Hi there. Unfortunately, this is not a service we offer. Your best bet is to search for an engine replacement shop locally. They will be better equipped to provide you with the correct recommendation.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How do I adjust the speed of the windshield wipers?
Depending on how heavy the rainfall is, you’ll want to adjust your windshield wiper speed. Doing so is easy. When you turn on the windshield wipers, they will be at a low speed. Turn the windshield wiper knob farther, and...
Car making a metal scraping sound
Hi there. Since this noise is present when you make a turn, I have reason to believe that this noise is coming from your steering/suspension. There are many components to your steering and suspension that turn, move up/down, sway, and...
Key not turning all the way
If you are having difficulty turning the key in the ignition switch, this may be a sign that the ignition lock cylinder, or perhaps the key, are worn and in need of replacement. This repair requires disassembling of the steering...
Advice on buying a reliable car
10,000 euros is around 12,000 US dollars. I would say get yourself a good used Toyota (https://www.yourmechanic.com/article/how-to-buy-a-used-car). Those things can run forever and they are really made well. I know they make a lot of Toyotas (https://www.yourmechanic.com/scheduled-maintenance/toyota-corolla) in Europe, too....
Brand new clutch installed and on the way home it grinds while shifting into 3rd and it never did that before.
Hello. I share your dismay. When a clutch is replaced it does not implicate any of the internal gearing of the transmission. Although it would seem improbable (because you are not experiencing grinding in gears other than 3rd) you might...
Thermostat gauge drops suddenly while driving, the car seems to lose power then regains it but doesn't stall
From the description you have provided, this may be a combination of problems. The loss of power as you accelerate could be a fuel delivery concern, a low fuel pressure situation caused by a faulty fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement), a plugged...
I got a brand new battery and my car won't start but will when jumped. What could the problem be?
Hello. If the vehicle has a new battery and if it starts with a jump, then you either have a bad battery terminal connection or the positive battery cable is failing. Most of the time, this will occur if the...
Missing windshield wiper
Hey there. You will need a wiper arm (https://www.yourmechanic.com/services/windshield-wiper-arm-replacement) and a new wiper blade (https://www.yourmechanic.com/services/windshield-wiper-blade-replacement). There is something else that you need to look at before you install the wiper arm. The round part that protrudes from the base of...
how to find the engine number for accord v6 2000
Hi there. The engine code and VIN number are not the same thing, however, when a dealership looks up parts for your vehicle by the VIN number, the engine code will show up on their screen. To locate the engine...

Related articles

The Best Used Cars to Buy For a Graduation Gift
Your Your little bundle of joy has grown up and on the cusp of entering adulthood. Graduating is a milestone, and you want to reward their hard work and show how proud you are. Buying a used car is a...
Top Five Selling Cars in Colorado in 2012
Colorado Colorado offers a varied climate depending on where drivers are located. Those in lower elevations see plenty of sunshine all year, while those in the mountain areas can see as much as 300 inches of snow. Due to this,...
Understanding the GMC Oil Life System and Service Indicator Lights
Car symbols, or dashboard lights, are a car service reminder. The GMC Oil Life System indicates when and what service your car needs.