I own a '02 Laguna Expression, and basically, except for some idling problems, I haven't had any hesitation or "Check engine" signs. However...
Lately, I've noticed a lot of black smoke coming from the exhaust when accelerating and I thought I should check
out. As I suspected,
is totally clogged - I have managed to clean most of the carbon residue from the intake manifold, but I haven't taken
out yet (I need to buy carb cleaner and copper paste, then, I'll clean it).
Anyway, even though the repair service told me my idling problems are caused by a bad
pressure sensor (don't really know where that is), I'm still hoping most of them will disappear when I clean the
Just thought to say hi to all of you and share my problem - if there weren't for this thread, I would probably blow my
one more time... (yes, it was already blown once), so... big thanks from me guys.