I own a 1990 Nissan 240SX 5 speed manual Trans. My Problem is this.....
Lets say I was to jump on the freeway, I shift to 3rd, 4th, or 5th gear, I floor my gas pedal and after i floor it for about 6 sec. (It has never does this to me while i am in 1st or 2nd), the power just cuts off for about 5-8 seconds. The engine is still running, but the RPMs are going down. It just behaves as if I took my foot off the gas pedal. But as soon as I kick the clutch in and out, right after it begins to lose RPMs, it overwrites its self and it begins to drive like normal.
What do you think is wrong.
Here are some details about my car.
The Tranny Raddles when i let go of the gas pedal in every gear except direct(4th gear)
After the engine warms up, my clutch makes my car shake when i slowly release the pedal.
The Speed Sensor works when it wants to.
The Speedometer gauge doesnt work and the car doesnt count miles(SWEET!)
The EGR system is faulty.
My check engine light turns on randomly.