Doing LS Swap - I have no idea what I'm doing! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

EagleChief · 07-08-2021, 03:26 PM

Looking at my crank, it has the part number for the 5.3. I am going to pull a plug this evening and use my new inspection camera to look at the cylinder heads. The camera arrived this morning, so hopefully I'll know something tonight.

I guess, once I determine what I have and assuming it's a 5.3, then I need to check my injectors to see if they are flex fuel type, or the other. The VIN I have from the salvage is definitely a 2003 Tahoe, 5.3L Flex Fuel (L59), 2WD.

I'll report back as soon as I look at the cylinders.

07-08-2021, 03:26 PM	#11
EagleChief Registered User Join Date: Sep 2016 Location: Tulsa, OK Posts: 410	Re: Doing LS Swap - I have no idea what I'm doing! Looking at my crank, it has the part number for the 5.3. I am going to pull a plug this evening and use my new inspection camera to look at the cylinder heads. The camera arrived this morning, so hopefully I'll know something tonight. I guess, once I determine what I have and assuming it's a 5.3, then I need to check my injectors to see if they are flex fuel type, or the other. The VIN I have from the salvage is definitely a 2003 Tahoe, 5.3L Flex Fuel (L59), 2WD. I'll report back as soon as I look at the cylinders. __________________ 1971 C10 - Hugger Orange/White My Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=780197 LS Swap Thread: https://67-72chevytrucks.com/vboard/...d.php?t=811460



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