Vehicle stalls after cold start at least several times until engine is warm. GM dealership (Mark Chevrolet) did engine carbon clean, then replaced the catalytic converter (may not be necessary) still under warranty, then changed the MAF (mass air flow) sensor. The engine check light didn't appear since then.
A D V E R T I S E M E N T S
Vehicle stalls after cold start at least several times until engine is warm. GM dealership (Mark Chevrolet) did engine carbon clean, then replaced the catalytic converter (may not be necessary) still under warranty, then changed the MAF (mass air flow) sensor. The engine check light didn't appear since then.
- Asif S., Canton, MI, US