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cindy1956

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Everything posted by cindy1956

  1. My Subie has had an ongoing exhaust problem for a while now. This car's saga is long, but I won't take up space here. Noisy exhaust, gray-blue smoke out the tail pipe, had to keep my foot on the gas on start up to keep it from dying, possible choke issue as well, etc. After a long drive (500 miles) to visit my daughter, the problem seemed worse. A couple of days later, I heard a soft pop and the car seemed to run much better. However, it started to auto-rev at start up—up to 2500 rpm then back down. Once the car warmed up and I started driving, it seemed fine. A day later (yesterday), it started to auto-rev whenever I idled. Tonight, on my drive home at highway speeds (55 mph), it started auto-revving at those speeds, and was going into the red. I had to pull over and stop three times within a couple of miles to let it calm down. Also makes an horrendous grating squeal when revving, as if a belt is rubbing hard. Help! Not a mechanic and I wouldn't know what looked normal and what didn't if I were to crawl under there or look under the hood.
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