View Single Post
  #1  
Old 08-10-2003, 09:57 PM
ejsharp ejsharp is offline
Senior Member
 
Join Date: Mar 2001
Location: Accokeek, MD
Posts: 683
Need sugestions for reducing Nitrogen Oxide in 1987 300E

I followed previous advice and looked for vacume leaks but the 1987 300E has only a few small vacume lines and all were OK.

If the emission reading was a point high because of lean fuel mixture... then what else can I do to bring the Nitrotren Oxide down a wee bit? Would increasing the octane or running the car for about 15 miles just prior to the emission test help in any way?

Thanks.
__________________
Earl



1993 190E 2.3
2000 Toyota 4x4 Tundra
Reply With Quote