cjl

nuttable02lex, I have similar symptoms..Thot it maybe it was the battery or alternator so I had them both checked out at a garage..Alternator checked out fine, my battery was OK but near it's end so I had it replaced. Im thinking about bringing my sc300 to the toyota dealer and have them take a look. Based on the feedback I got from everyone else and my own experience, I'm inclined to think it has something to do with either the fuel pump/filter or the ecu (which I think has something to do with the computer which regulates the flow of fuel).

K9Crew. In response to your questions..I do have a stock intake. A Toyota dealer perform the engine service( (tuneup and replace timing belt). Problems started about 4 months after the engine service was done. I purchased the battery after a couple weeks after the engine starting stalling on me. AWJ.Thanks, I'll take a look at planetsoarer. BlackSC4. Only stalls when decelerating.

I have a 92 sc300 with 95K miles. Every now and then the engine stalls. It starts right back up but then stalls again 5 minutes later. Then seems to run fine for about a week and I go thru the cycle again. Has anyone had similar experience. A little backgroung...Just purchased a new battery and had the engine serviced w/new timing belt and tune-up about 5 months ago. I purchase premium gas each time I fill-up. Appreciate any help on this..