What is your question?
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What is your question?
Key will not start engine will start with remote.
How long has your 2007 GMC Envoy had this problem?
2 days
1 Reply
Since your brake system utilizes engine vacuum to create "power assist" for your brakes, any engine vacuum related issues can cause an engine stall when braking. Check the vacuum system of the engine, including function of the brake booster. www.repairpal.com/repair-shops