opti spark or another problem???
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Joined: Jul 2003
Posts: 33
From: COnnecticut
opti spark or another problem???
Hey guys,
I won a 94 z-28 with 77,000 miles on it. Since I bought the car, Every once in a while the car will start and immediately start running at 2,000 RPM. It eventually slows down. At times when accelerating the car would make a coughin noise out of the intake. Not a backfire or noise out of the exhaust. This is usually accompanied by a short loss of power. Yesterday when flooring the accelerator, the car no longer made the noise, but the engine lost power and began to stumble. The check engine light came on. This happened again later in the night. Is it the opti or something else wrong with the car???
I won a 94 z-28 with 77,000 miles on it. Since I bought the car, Every once in a while the car will start and immediately start running at 2,000 RPM. It eventually slows down. At times when accelerating the car would make a coughin noise out of the intake. Not a backfire or noise out of the exhaust. This is usually accompanied by a short loss of power. Yesterday when flooring the accelerator, the car no longer made the noise, but the engine lost power and began to stumble. The check engine light came on. This happened again later in the night. Is it the opti or something else wrong with the car???
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