Another Rough Running Question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Conundrum · 02-23-2009, 07:06 PM

My 91 suburban hadnt run since before thanksgiving. It's been getting nicer outside lately so I decided to work on it today. I changed the plugs and the tempurature control sensor and both battery cables. My dad and I got it started with a jump start and I took it for a little drive and it did run better but it still hass a hesitation to it. So i'm wondering if it my thing to check would be the timing or the injectors? The injectors seem to be working fine, spraying gas like I think they should. Any ideas?

02-23-2009, 07:06 PM	#1
Conundrum Registered User Join Date: Oct 2008 Location: Parsons, KS Posts: 652	Another Rough Running Question My 91 suburban hadnt run since before thanksgiving. It's been getting nicer outside lately so I decided to work on it today. I changed the plugs and the tempurature control sensor and both battery cables. My dad and I got it started with a jump start and I took it for a little drive and it did run better but it still hass a hesitation to it. So i'm wondering if it my thing to check would be the timing or the injectors? The injectors seem to be working fine, spraying gas like I think they should. Any ideas? __________________ 74 GMC SWB Project "Sin-thia" Static Dropped 8"f/10"r http://67-72chevytrucks.com/vboard/s...d.php?t=460030 97 GMC reg cab short bed, 4.3V6 / 5spd, daily driver 220,000 miles, all stock for now

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