Hummer h3 problem
Hello every one I'm in trouble looking for help please .
I have a hummer h3 2008 3.7L auto just done 100.000
It was driving fine yesterday then all of a sudden it just cut out and roiled to a stop and it won't start now it has petrol in it .
It turns over when you switch ignition on you can here the petrol pump stars up and when you crank it over you can smell petrol up front as if it is flooded
I've tried OBD code reader nothing shows up .
In the past it has had the odd problem of when you first start it from cold it would some times stall .
Or some times the key fob didn't work , but I could unlock with key alarm would sound but put key in ignition and it would start , but at the moment I can lock & unlock the car from the fob
, but it just won't start
Thank you for taking the time to read my problem I would appreciate any help many thanks
Idris Jones

 

You can start with a search (here and on the web) for Passlock. You either have a passlock issue, or a bad ignition switch, or both.

GM is notorious for Passlock issues.

 

Agree with Doc about passlock