Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - 3.4L to 3.1L interchange in 1992 Oldsmobile (engine swap)

metroschultz · 05-26-2009, 08:47 AM

+1
what he said.

I have done several GM to GM swaps.
They are easy to do since most GM stuff is interchangeable.
Currently my son drives a 1994 Grand Am (factory Quad 4) with a gen 3 (2001 or newer) 3.1 in it. Everyone said it won't work and he thinks its the best car I ever built him. My biggest problem there was the cluster setup, I ended up putting individual sensors on the motor for the cluster to work right.

Don't look for problems, and yes, keep the donor till the swap is complete and you are satisfied with the results.

Have fun,

05-26-2009, 08:47 AM	#3 (permalink)
metroschultz Idiot Suv?? Sav?? Sev?? S Join Date: Dec 2007 Location: Virginia Beach, Va. USA Posts: 853 SuperElasticBubblePlastic - '93 Metro plainjane 90 day: 53.91 mpg (US) SilverHairBeauty - '01 Avalon XL 90 day: 24.06 mpg (US) Thanks: 14 Thanked 21 Times in 19 Posts	+1 what he said. I have done several GM to GM swaps. They are easy to do since most GM stuff is interchangeable. Currently my son drives a 1994 Grand Am (factory Quad 4) with a gen 3 (2001 or newer) 3.1 in it. Everyone said it won't work and he thinks its the best car I ever built him. My biggest problem there was the cluster setup, I ended up putting individual sensors on the motor for the cluster to work right. Don't look for problems, and yes, keep the donor till the swap is complete and you are satisfied with the results. Have fun, __________________ You can turn painful situations around through laughter. If you can find humor in anything - even poverty - you can survive it. Bill Cosby