94 Ram 1500 5.2l Runs super rich stalls randomly
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94's only had one.
I think you are going to need a scanner to see what is going on. Are you getting ANY codes at all?? (CEL on?)
Coolant temp has the biggest effect on mixture ratio. Air flow is calculated on our trucks... MAP sensor would have to be giving some truly stupid readings in order for the PCM to flood out the engine...... (and I am not even sure it is capable of getting that weird, before the PCM would realize it, and start ignoring it.)
I think you are going to need a scanner to see what is going on. Are you getting ANY codes at all?? (CEL on?)
Coolant temp has the biggest effect on mixture ratio. Air flow is calculated on our trucks... MAP sensor would have to be giving some truly stupid readings in order for the PCM to flood out the engine...... (and I am not even sure it is capable of getting that weird, before the PCM would realize it, and start ignoring it.)
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Since there was raw fuel across all eight cylinders I'm starting to wonder if maybe the computer has gone bad. Going to replace the plugs with new ones as these definetely look rough, or I wonder if its because of this holley throttle body and the computer was suppose to be tuned for the extra air?