The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - SMOG LEGAL ENGINE SWAP TO LS yesterday passed!

NorCalAnthony · 04-24-2019, 06:08 PM

Thanks for posting all that info, I'm sure it'll help someone thinking about doing the same thing in the future. How did you guys handle the fuel tank pressure sensor? I had an '89 Blazer and a wrecked '01 Yukon that I was planning on swapping drivetrains but that was one of the hang ups with the emissions part of the swap that turned me off that idea. I wound up selling the '89 Blazer and bought a '84 diesel Blazer (smog exempt) just to avoid all of those headaches lol.

04-24-2019, 06:08 PM	#13
NorCalAnthony Registered User Join Date: Jul 2014 Location: Lincoln, CA Posts: 208	Re: SMOG LEGAL ENGINE SWAP TO LS yesterday passed! Thanks for posting all that info, I'm sure it'll help someone thinking about doing the same thing in the future. How did you guys handle the fuel tank pressure sensor? I had an '89 Blazer and a wrecked '01 Yukon that I was planning on swapping drivetrains but that was one of the hang ups with the emissions part of the swap that turned me off that idea. I wound up selling the '89 Blazer and bought a '84 diesel Blazer (smog exempt) just to avoid all of those headaches lol.