Dragster Posted November 20, 2016 Share Posted November 20, 2016 Lately I've smelled exhaust fumes inside my 95 pathfinder while driving, not hearing any exhaust leak sounds, any suggestions? Link to comment Share on other sites More sharing options...
Cuong Nguyen Posted November 20, 2016 Share Posted November 20, 2016 If you are 4wd, check the transfer case boot. The rubber boot may be torn below. It's pretty common for this age of vehicle. 1 Link to comment Share on other sites More sharing options...
LittleFR Posted November 20, 2016 Share Posted November 20, 2016 Also check valve covers and PCV for any leaks. Could be something venting/smoking and coming in ducts. Link to comment Share on other sites More sharing options...
adamzan Posted November 21, 2016 Share Posted November 21, 2016 Check to make sure your tailpipe is still connected to the muffler. If it is separated it will for sure cause fumes in the cab. Link to comment Share on other sites More sharing options...
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