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1990 Toyota 4x4 3.0 Pick Up starts up and dies


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hunterstoy
New User

Jan 4, 2010, 7:35 AM

Post #1 of 2 (963 views)
1990 Toyota 4x4 3.0 Pick Up starts up and dies Sign In

1990 Toyota 4x4 3.0 Pick Up starts up and runs for a couple of seconds and dies. I just changed timing belt, oil pump, water pump, distributor, rotor, coil, plugs and wires. I did all of this because the timing belt broke on it and decided while I was this far into it might as well put new parts back on high mileage truck. After completing these changes truck started just fine decided to clean Mass Air Flow Sensor took it off and it looked clean as whistle so reinstalled it then my trouble began. Checked codes by jumping dia box with paper clip and no codes. Does anyone have any ideas


steve01832
Veteran
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Jan 4, 2010, 5:17 PM

Post #2 of 2 (958 views)
Re: 1990 Toyota 4x4 3.0 Pick Up starts up and dies Sign In

You should start by checking fuel pressure. If it is good, try unplugging the MAF sensor. If the engine runs ok, plug it in. If the engine dies, faulty MAF sensor.

Steve






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