1989 Chevy Truck stalling

TRAVISHAUGHTON

MEMBER
1989 CHEVROLET TRUCK
6 CYL
2WD
AUTOMATIC
200,000 MILES

I have a 1989 chevy c/k pick-up, it was sitting unused for about six years before I put it on the road. I was driving it the other day and then my engine light came on, and the check gauge light came on, and it started spitting and sputtering (like it was out of gas) and then it stalled. I could start it again but it kept on stalling. Just wondering what it may be from? I've changed the spark plugs, fuel filter, and the air filter. Please help

3 Replies

RASMATAZ

MECHANIC
75,992 POSTS

Try pulling the code/s from the computer and comeback with the code/s

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Saturday, February 28th, 2009 AT 9:46 PM

TRAVISHAUGHTON

MEMBER
2 POSTS

I checked the codes and I think it came back as a code 12, 13, and 45. I'm not too sure how to read the flashes, but I think thats what they are.

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Sunday, March 1st, 2009 AT 11:53 AM

RASMATAZ

MECHANIC
75,992 POSTS

13 Open Oxygen Sensor Circuit
14 Coolant Temperature Sensor (High Temp Indicated)
15 Coolant Temperature Sensor (Low Temp Indicated)
21 Throttle Position Sensor (Signal Voltage High)
22 Throttle Position Sensor (Signal Voltage Low)
23 Manifold Air Temperature (MAT) Low Temp Indicated
24 Vehicle Speed Sensor (VSS) Circuit
25 Manifold Air Temperature (MAT) High Temp Indicated
32 Exhaust Gas Recirculation (EGR) Circuit
33 Manifold Absolute Pressure Sensor Circuit (High Sig.)
34 Manifold Absolute Pressure Sensor Circuit (Low Sig.)
42 Electronic Spark Timing (EST) Circuit
43 Electronic Spark Control (ESC) Circuit
44 Oxygen Sensor Circuit (Lean Exhaust Indicated)
45 Oxygen Sensor Circuit (Rich Exhaust Indicated)
51 Faulty PROM
52 Fuel CALPAK Error or Missing
54 Fuel Pump Circuit (Low Voltage)
55 55 ECM Error

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Sunday, March 1st, 2009 AT 1:51 PM