Why won't my 2006 envoy denali start ? - 2002 Cadillac Deville

Question edited for clarity.
Question moved to model category.

There are injector and also 'air injector' fuses. Not sure what the latter are though?

Press CTRL+F and type injector and press enter.

GMC Envoy (2002-2009) fuses and relays

Fuse Box Diagrams https://fuse-box.info > gmc > gmc-envoy-2002-2009-...
Engine compartment fuse box ... It is located under the hood in the engine compartment on the driver's side of the vehicle. ... Remove the primary cover by pressing ...

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Question edited for clarity.
Question moved to model category.

Here are all your fuses

GMC Envoy (2002-2009) fuses and relays

https://fuse-box.info > gmc > gmc-envoy-2002-2009-f...

Here you will find fuse box diagrams of GMC Envoy 2002, 2003, 2004, 2005, 2006, 2007, 2008 and 2009, get information about the location of the fuse panels ...

Shane, Base 235 75R16, SLE, SLT, XL SLE, XL SLT P245 65R17,
Denali, XL Denali P245 60R18. Check the attached links,instruction and guides, Good luck
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GMC Envoy Tire Sizes
2006 GMC Envoy Tire Sizes
Tires for my Envoy Denali Recomendations

Under the console, between the seats. Have the codes read first. These modules aren't cheap.

a few... either wheel speed sensor or speed cord to trans is broken

A lifter that is sticking is an upper enging overhaul, this is goinig to cost about 1000 dollars

All you have to do is follow the trans cooler lines to
any cooler

Can call a dealer with your VIN # & they will tell you
how it was built

yes repace plug wire and recheck still has mis replace coil pack.I hope this helps you?

Check your fuses.

Rear fuse box is under the seat bottom, rear seat (middle row) on the driver's side. There is a plastic cover over the top of it that snaps into place.