BlexusGS Posted October 29, 2006 Share Posted October 29, 2006 I just have a couple of quick questions: 1) What is the correct ft/lbs specs I should tighten these spark plugs to? I have read 20 - 24 ft/lbs for the gs400 somewhere... is this true? 2) How can I tell if they are the ones for my car... there is NO model number on them??!! 3) How do I know if I have the "standard" TM spark plugs or if I have the "star series." I'm confused, I thought there is only 1 kind of Torque Master spark plug for the GS400. I order these plugs from Gordon @ Carson Toyota/Lexus. Please help! I want to install these ASAP! Thanks, Quote Link to comment Share on other sites More sharing options...
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