<div class='quotetop'>QUOTE(graysilverado5.3 &#064; Aug 11 2006, 03&#58;23 PM) [snapback]60857[/snapback]</div>
It feels like when the battery is low and there isn&#39;t enough power to keep it on. Its a new battery and alternator, i tried a different battery and it did the same. Its like on big surge once in a while and then little surges. The truck has 14,000 miles. I&#39;ll go buy the cleaner later, and try if that works. Do i have to remove the MAF sensor to clean it? I a volant intake and its a B**** to put it back on.
[/b]
CHECK THE IAC VALVE. MY MOTOR SURGED AT IDLE ON THE RPMS EVERY ONCE IN A WHILE. IT WOULD STALL SOMETIMES. THEY SCANNED MY TRUCK AND FOUND THE IAC WAS TOO LOW ON VOLTAGE. THAT FIXED IT. THAT WAS ABOUT THREE YEARS AGO.

JAMEST