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2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
If you have 2 o2 sensors, gut your cat. Then the second 02 sensor will always read rich and your PCM will cut back on the fuel.I have that and I get 14+ MPG (with 24# injectors mind you). Bad thing is i am running lean
the death flash is a factory way of shutting ppl up. It was created to stop pininging compliaints....it makes your timing slow and really kills your lowend power i had it untill i retuned it with my superchips
Rather than recall the trucks to fix the plenum gasket problem, they reflashed the computers to retard the timing. Kills mileage and power, but eliminates pinging caused by blown plenum gaskets.