94offroad
New member
I have a 1994 S10 and one of the remote oil filter lines came loose and I loosed oil, then the engine seized as I pulled over to the road side. I am in north central Montana and used engines are hard to get.
I have found a donor engine from a 1991 GMC Sonoma. both are 4.3L Z engines, throttle body injection, both are 4 wheel drive and are vin Z engines. the only difference I can find between the is my 94 has the balance shaft and the 91 does not. will this be a problem for doing a swap?
I have found a donor engine from a 1991 GMC Sonoma. both are 4.3L Z engines, throttle body injection, both are 4 wheel drive and are vin Z engines. the only difference I can find between the is my 94 has the balance shaft and the 91 does not. will this be a problem for doing a swap?