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Originally Posted by mojodojo2k
Hello,
I have a '94 Park Avenue Ultra and one cold cold morning last month i decided to rev the engine in hopes of heating up my pre-frozen interior a little quicker. I noticed the tach doesn't go all the way to the red zone, but fluctuates between 3.000 and 4,000 RPM....revs to 4,000 RPMs then drops down to 3,000 and so forth. Feels like the engine is gasping for air.
I work in an automotive environment and had a chance to get into a '93 Park Avenue Ultra and i decided to rev up the engine while in "park" to see if this car would fluctuate like mine. Turns out the acceleration took the tach all the way to the red zone. Just wondering if there's something wrong with my car and if anyone else notices this or has this "problem". I'm not sure it's even a problem cause my car runs beautifully and i don't seem to have lost any engine performance. Maybe it has something to do with the supercharger? If anyone has an opinion or an idea on what's going on i'd appreciate it!
-Thank you  |
first of all it is not good for your engine to rev it that high, and to answer your question i suspect a rev limiter installed...