LiveSuperMatt
New member
My 2013 Sonic hatchback LT has the 1.4L Turbo engine. It has 136,000 miles and runs ok. My friend who’s a mechanic replaced the turbo twice & a couple head gaskets & coolant leaks over the years. Anyway when I’m driving people behind me work hard to get away from me, so I’m thinking my exhaust is smelly but I can’t tell just smelling it myself. But NOBODY will stay behind me unless it’s a semi truck. Is there a fix for this? It’s been happening after my engine has been torn down & many parts replaced, plus I got new cats too.