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Phoenix Switch-On-The-Fly Chip (DISCOUNTINUED) (Disabled) Power Hungry no longer sells the Phoenix/TS chip, but if you need custom tuning we can recommend a few really good tuners that will be able to still provide tuning and support for your chip. If you have any other questions or comments about the Phoenix/TS chip, please post it here. |
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All of it will still act like stock.
If your exhaust backpressure valve is still closing even when your engine is hot (warm won't cut it in the winter), then your truck has problems. Either make a longer trip to work or just unplug the backpressure valve. It can be fixed in the tuning though. However, just unplugging the valve works for most people. It doesn't really do much of anything as far as warm-up times are concerned anyway....especially on a 95-97 that doesn't "idle-up" when cold. |
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