Aside from its power improvement over earlier versions, the modified engine features a new power-train control module that opens the fuel injectos sequentially to smooth out the idle and beef up performance. ... The Estate Wagon's standard heavy-duty suspension had us floating, even at high speeds. Hitting the brakes while traveling at 65 mph, we could feel the weight, torque and engine muscle, but we also felt confident that the standard antilock brakes were more than ...

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Roadmaster's Suspension System to Increase Vehicle Stability and ...