Zeus253 Posted February 26, 2023 Share Posted February 26, 2023 I found that it is a very good idea to change hose clamps from OEM to new type (flat head/hex bolt), wrapping with High Temperature Electrical tape, not to tighten with power especially at the end of tightening. Helps with life of the seal at inlets. For all other rubber hoses not replaced, recommend using (an approved for rubber) silicone lubricant to gently condition the hoses. Same stuff can be used to condition window/rubber track and door seals. Refer to use details on can. Last, even the smallest of air/vacuum leak will cause numerous issues including engine functioning, engine life, check engine lights, vsc off code, and more. Quote Link to comment Share on other sites More sharing options...
paulo57509 Posted February 26, 2023 Share Posted February 26, 2023 Worm gear clamps should be tightened to 15 in-lb per this reference: https://www.amazon.com/Fasteners-Plumbing-Handbook-Motorbooks-Workshop/dp/0879384069/ref=sr_1_2?crid=3URGE7KS5052A&keywords=automotive+fasteners+and+plumbing&qid=1677445807&s=books&sprefix=automotive+fasteners+and+plumbing%2Cstripbooks%2C156&sr=1-2 Worm gear clamps do require periodic re-torquing. Quote Link to comment Share on other sites More sharing options...
RX400h Posted February 27, 2023 Share Posted February 27, 2023 Rubber hoses lose their plasticizers over time. As they do, the rubber cannot act as a compression spring of sorts, causing leaks from insufficient conformity to the neck, or from cracking/splitting of the hose. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.