Is this suitable to coat pistons and cylinders with ?
Verified Reply - John the Car-Doc
Hi Alan, I'm glad to assist you! Permatex only recommends this Ultra Slick Engine Assembly Lubricant - Part # 81950 for engine bearings, camshafts, lifters, valves, guides, and rocker shaft assemblies. However, it should work, just put a thin film on the piston and cylinder, and don't overdo it. Also, I'd recommend that you contact Permatex directly at 1-877-376-2839 and one of their Parts Pros will gladly assist you with this question.
Is this acceptable to use in automatic transmissions?
Verified Reply - Solomon
Hi Tim, I'm glad to help you! This Permatex Engine Assembly Lube (Part # 81950) can be used for automatic transmission vehicles and it is not recommended to use in automatic transmissions. For more information, I would suggest that you contact the manufacturer directly at https://www.permatex.com/contact/ and they would be in a better position to help you.
Would this be good for fuel injector replacement?
Verified Reply - Steve
No, Daniel. This Permatex Engine Assembly Lube - Part # 81950 is only recommended for engine bearings, camshafts, lifters, valves, guides, and rocker shaft assemblies.