I have a 1993 lexus LS400. Replaced the timing belt, distributer cap, ignition button, plugs, wires, fuel pump and crankshaft sensor. After replacing the timing belt the car ran great for a few days. It started to shut off while driving it, the check engine and traction control light will flash on and the car will shut off. It usually starts up afterwards but the problem got worse. Now it cranks but will not start, I changed the ignition componets along with the crankshaft sensor. It still won't start. Can you help me solve my problem?

Hey there Floyd. Did you ever do a OBDII scan on it? If so, I still need the codes. Are you getting fuel and an injector pulse? Have you experienced any backfires since you changed the timing belt? I know the cam sensor can cause this issue, but it wouldn't explain the traction light coming on. It could also be seperate issues. Them lights flashing usually means major engine failure as well. But the computer can cause all this if it is bad. We will get to the bottom of this and for the time being, send me back some answers. Anything else you know going on, send it as well.