When it comes to repairing a power steering hose leak in your Tacoma, it is best to leave it to the experts. While it may be tempting to try and fix the issue yourself, power steering systems can be complex and require specific tools and knowledge to properly repair. Attempting to fix the issue yourself could potentially make the problem worse and end up costing you more money in the long run.

That is to check the outer layer of the A/C Hose, the thick wall is Standard Barrier A/C Hose, the thin wall is Reduced barrier A/C Hose.

Standard Barrier A/C Hose and Reduced Barrier A/C Hose are most common and popular A/C Hose in car or bus air conditioning system.