2005 Jetta TDI, filled it with fuel yesterday and added Lucas injector cleaner. on 2006 Volkswagen Jetta

Now the Exhaust System Malfunction light is on. Would the injector cleaner cause that cause everything else is normal. Thanks

Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer
Yes it would.