2002 Toyota Sienna Q&A
2002 Toyota Sienna Question: white smoke at start up
The first thing to check would be worn valve guides. When the car is sitting, the oil is leaking past the valve guides or valve guide seals and onto the tops of your pistons. When you start the car, the oil burns off immediately with white or blue-white smoke for a few seconds. The next suspect would be a head gasket leak. - Visitor
i bought a toyota sienna le 2001 drove it home 30 miles the second day when i start the van white smoke strat coming out from the exsaust then disapear in 5 10 seconds ,i call mecanic he said chan...