Asked by GuruN5NHR Oct 13, 2019 at 08:54 PM about the 1990 Chevrolet S-10 RWD

Question type: Maintenance & Repair

Will a 2.5 engine out of 84 s10 interchange with a
90 s10

3 Answers


Not without a whole lot of reworking. If your looking for plug and play find the exact year engine and possibly a year newer, so 90/91


One has a carburetor and one is injected.

I lied. The truck is an 85 not an 84.

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