Car suddenly lost power as i was driving less than 20 mph. as if car engine shut down by itself. battery good as lights/horn/power windows still turn on. car is 1998 toyota 4runner.

SOURCE: 2002 sequioa sudden stall

Often when the battery is disconnected or replaced the computer will lose it's learned idle settings. You could try letting the engine idle in park until the engine temperature comes up to normal and leave it like that for a few minutes, then put the Air con on and let it idle again for a few minutes, then switch the air con off and put it into drive. If it does not stall, let it idle in drive for 2 minutes or so, and then do the same with the Air con on. This should relearn the base idle settings and stop it from stalling on you. Before you carry out this procedure you should make sure that when you replaced the battery you didn't remove any other plugs or knocked anything that may be causing the fault. If you try this procedure and it still stall when you select drive, you will need to get a Mechanic to check the vehicle over.

Hope this helps,
Mark.

SOURCE: 2003 Toyota 4runner dies/won't start

CHECK FUSE FOR START ASSIST RELAY

Dar

• 2007 Answers
• Posted on May 13, 2009

SOURCE: 1998 toyota corolla shakes before 2 rpm, check engine lights up

Not sure what is causing it, but it sounds like you're running on 3 cyllinders. Check plugs, wires, timing . timing belt may have jumped, bad injector, low fuel pressure.

SOURCE: driving and car died and now wont start it has power and turns over just wont start

You need to isolate the problem. If it starts when you spray carb cleaner into the throttle body while cranking then problem is in fuel system.(pump, pump relay, filter or fuse) If not, then look into ignition system. Use any manual to get specific testing instructions and do not buy anything till you verify by testing that you really need that part or it can get unnecessarily expensive.
If you need more info on anything, just ask, but at the point you are at, careful testing will tell you far more than anyone here can tell you.

SOURCE: 1994 Toyota Corolla-transmission temporarily slipped!

hi i have the same prob with mine but i have like 250k on mine it start to do this about 6 months a go i don't know what it is i been to a few guys thy said thy have to check it out so i know it all about $$$ to look in too it so i am asking like you are if you found out what the problems ?