New 95, smoke question
#1
New 95, smoke question
Hey everyone,
Ok, so I traded my W350 extended cab (still feeling a little ill) for this 95 2500 extended 4x4. I needed a truck with a back seat so I could park two car seats inside. I have already identified a few things such as the transmission oil heater is leaking, the vacuum pump needs a reseal, and the throttle TV cable needs adjustment.
Question is, when I hit the throttle really quick, I get a plume of black smoke (< half sec). But if I roll into it really quick, no black smoke( > half sec). We're talking less than half a second difference in throttle action. What causes this? I'm used to the rotary VE pumps and how they behave. I know that I will eventually learn most of what there is to know about this beast, but I need to go through emissions in the next week or so. Hopefully they don't give me a hassle about catalytic converters. I don't even know if this truck had one. Don't see any aftermarket welding on the pipe....
Ok, so I traded my W350 extended cab (still feeling a little ill) for this 95 2500 extended 4x4. I needed a truck with a back seat so I could park two car seats inside. I have already identified a few things such as the transmission oil heater is leaking, the vacuum pump needs a reseal, and the throttle TV cable needs adjustment.
Question is, when I hit the throttle really quick, I get a plume of black smoke (< half sec). But if I roll into it really quick, no black smoke( > half sec). We're talking less than half a second difference in throttle action. What causes this? I'm used to the rotary VE pumps and how they behave. I know that I will eventually learn most of what there is to know about this beast, but I need to go through emissions in the next week or so. Hopefully they don't give me a hassle about catalytic converters. I don't even know if this truck had one. Don't see any aftermarket welding on the pipe....
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