1994 Toyota Pickup Running problems

1994 TOYOTA PICKUP
134,000 MILES • 2.4L • 4 CYL • 4WD • AUTOMATIC
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83CJ7JEEP
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Ok I can crank it up drive anywhere anytime no problem. Cut it off get back in an it want do nothing but turn over. I have found out that I can pop the hood unplug the mass air flow fire it up and run around and plug it back in and go. Other hand I do this some times it's like it's in a bind an want shift out of first gear pull over shut it down unplug crank plug back in and go. Sometimes it does this and some times it will crank up with no problems
Dec 2, 2015 at 8:25 PM
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HMAC300
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scan for codes first
Dec 3, 2015 at 6:47 AM
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83CJ7JEEP
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Vacuum sensor. Mass air flow
Dec 3, 2015 at 2:40 PM
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83CJ7JEEP
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Took one off my father n laws 92 that runs good an put on my 94 same thing as mine acting up?
Dec 3, 2015 at 3:13 PM
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HMAC300
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placed maf and it still acts up? then scan for codes like I said in first reply obviously it's not that or if it works then replace the maf
Dec 4, 2015 at 7:47 AM
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83CJ7JEEP
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I have and like earlier it's the codes 24&32! So I replaced the maf and same thing. ????Lost, fixn to burn it. But it will some time crank back up idk I bout give up on it.
Dec 4, 2015 at 7:57 AM
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HMAC300
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would have been nice if you would have said the codes first but you didn't. see pics for diagnosis there is no code 32 it's 31 and this may be a bad ecm
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Dec 4, 2015 at 8:20 AM