Swap out engines

Asked by Weberacing Feb 19, 2019 at 03:02 PM about the 2000 GMC Sierra 1500 SLE 4WD Extended Cab SB

Question type: Maintenance & Repair

Can i put a 94 Silverado 350
engine in a 2000 gmc 1500 Sierra

2 Answers
22,205

Gary answered 5 years ago

Yes, as long as they are both 350 c.i. engines. If the engines are different displacements, then you could have some major headaches.

Mark helpful

F_O_R answered 5 years ago

You will run into OBD1 vs OBD2 issues. The older engine will not run on the newer computer.

Mark helpful

Your Answer:

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