Date: Fri, 20 Aug 1999 16:28:53 -0700
From: Ken Washington <>
Subject: Re: New Bosch Platinum Spark Plugs

Dennis, I am running the Bosch Platinum +4 plugs in my 87 9000S 5 spd. There was an immediate and noticeable difference in performance and power. The other thing you may want to check is the plastic valve on the valve cover with the two hoses going to the throttle body. Pull the valve and thoroughly clean it. I used the B-12 Spray Carb and Choke Cleaner. I was amazed at the chunks that came out that were clogging it. The engine ran noticeable cooler. Also check the hoses on your throttle body. The 1/2" hose from the valve to the TB was loose on both ends. I clamped the end on the throttle body. The hose from the TB to the AIC got clamps on both ends. What a difference. Ken Washington 87 9000S 87 900S 83 900G -----------== Posted via Newsfeeds.Com, Uncensored Usenet News ==---------- The Largest Usenet Servers in the World! ------== Over 73,000 Newsgroups - Including Dedicated Binaries Servers ==-----

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