Why does my uncle's 1998 V6 Toyota 4-Runner misfire at highway speeds? Last month we drove from Los Angeles to Tucson and back, and at what seemed to be random points while we were driving the engine would buck repeatedly. Once it started, it would continue at all speeds, with the engine running particularly rough at low/idle RPM. We took it in to 3 different Toyota dealerships along the way, and to it's home dealership once we got back. They were all happy to service the vehicle, but none were able to fix it and two insisted they couldn't find any problems with the vehicle. [more inside]
posted by carsonb on Jan 12, 2009 - 10 answers

Toyota filter: Price, time frame, and reputable (Vancouver BC) shop to do a 4AGE engine swap to a 1994 Corolla. [more inside]
posted by pickingoutathermos on Apr 2, 2008 - 4 answers

For about a week, I've noticed a "hot" smell coming from my engine. I don't know how to describe it except that it smells like an iron that has been left on. What is it? [more inside]
posted by kidsleepy on Aug 21, 2007 - 13 answers

Why does my 2001 Toyota Sienna have the same check engine light, with the same code, two days after my $600 repair? [more inside]
posted by crapples on Sep 9, 2006 - 7 answers