2011 traverse problems 

purge valve that's in the front of the motor when you open the hood the screws into the throttle body and have someone to check that fuel pump pressure.. take the gas cap off and here to see if the fuel pump is turn it on or off and have somebody tap on a fuel pump why you still have your ear to it and have some I turn the key to see if the fuel pump is turning on

I’ve been experiencing the same long starts and I’m pretty sure my fuel pump just went out. According to Scotty Kilmer on RU-vid, he hit the nail on the head with every single symptom I’m having. Good luck

Check your air spark and fuel if have to keep your foot on he pedal check your fuel regulating senor or your mass air flow sensor

Purge valve

It’s likely the purge valve or the fuel sensor

the fuel system, the air intake system, or the ignition system

High pressure feul pump or bad map sensor or clog catalytic converter or exygen sensor or the timming chain jump a tooth

Sound you need a new feel pump replacement

To change your tire, I would like to find out information to the spare tire.

I just had this happen to my car!! It was the starter!

It’s the motor

Throttle positioning sensor.

Purge valve or fuel pressure sensor

Mine did the same thing and it was the evap sensor

Fuel pump

I haven't going through similar problems with this car and find out that it is a lemon if you did not notice knobs are all going all the way back words that means something is wrong with your wiring system you're in the main computer it's not reading to your car or your you're going to have to have the computer in your car reset

Check throttle body might have oil in snorkle needs cleaning

Your muffler is plugged up the exhaust has no place to go

I’m having a similar issue. It will only start if I put my foot on the gas but only after I get gas what’s going on?

Mines only do it when I add new gas in vehicle

Purge

First off u need to turn and stop.dont keep locking I'll kill so much with Chevy. Turn click let go. Check codes but alot is purge valves.

Spark plug

Is the check engine light on, if so hook up a code reader and see what it reads

Your alternator is probably the problem

Did you ever get this fixed?

If you don't have a code reader autozone will do it for free

Throttle body

Fuel pump is not pumping gas