DIY Manual Hood Prop from 3rd Gen 4Runner Parts

Body/Interiorintermediate✓ OP Confirmed

Problem

Failed or impractical hydraulic hood struts on the MK3 Supra, with engine bay modifications (catch cans, etc.) preventing easy replacement of stock gas struts. Owner was using a locking vice grip on one remaining strut to hold the heavy hood open.

Hood struts too weak or failed to hold up the heavy hoodEngine bay modifications blocking reinstallation of stock passenger-side strutResorting to vice grips or sticks to prop hood open

Root Cause

Factory hydraulic hood struts fail over time and aftermarket replacements may not be feasible when engine bay modifications (catch cans, relocated components) occupy the strut mounting areas.

Confidence

Moderate confidence — Original poster confirmed this resolved the issue

View Original Thread →Posted September 2025 on SupraForums.com