Question

I have a 2008 GMC Acadia SLT V6, has anyone fixed the P0513 problem? the car stalls while driving

Answer 1

P0513 Theft deterrent key incorrect

The fix for this is reprogram the for the key, With this code it does not create a stall while driving, it prevent the engine from starting, if the engine is stalling while driving there may be other DTC that are set that are causing the problem

Answer 2

P0513 GMC Code - Incorrect Immobilizer Key
Read more: https://www.autocodes.com/p0513_gmc.html