ENGINE RELEASEING AIR AND SMOKE BELOW ENGINE

Asked by Jun 27, 2015 at 12:16 PM about the 2003 Hummer H2 Luxury

Question type: Maintenance & Repair

IT WAS 106 DEGREES OUT YESTERDAY 6/28/2015. I STARTED MY 03 HUMMER H2
AS SOON AS THE ENGINE KICKED OVER A LOUND AIR PRESSURE AND SMOKE
SHOOTS OUT BELOW THE ENGINE COMPARTMENT. 1ST TIME IT EVER HAPPEN TO ME. I SHOUT THE VEHICLE OFF AND TURN IT BACK ON AND IT WAS FINE AND DROVE FINE TOO. IS IT NORMAL? MY GAUGES AND EVERYTHING IN THE VEHICLE SEEMS NORMAL, EVEN MY A/C WORKS PERFECTLY FINE.

2 Answers

15

Could be blowbye

I had owned few vehicle and never ran into this. 1st time for me and im kinda worry if the this will cause any issues in the future. Is blowbye normal for hummer? 1st time own a hummer.

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