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rough run

  1. Drivetrain & Performance
    Having a real tough time with my 71 Nova and need some help. Have a rattle coming from both back cylinders and wont run like it used to, smooth and fast. Now it acts off balance and rattles like its off timing or missing, but not. When I floor it the engine doesn't backfire through carb but just...
  2. Electrical
    Cannot figure out what is going on and 5 different mechanics (not really familiar with Novas) have given me different theories. 62 L6 stock car. Running fine until I had some work done on it by a Chevelle mechanic. Now it cuts out whenever it gets up around 62 mph on the highway. Feels...
  3. Drivetrain & Performance
    I have a 67 SS with a 283 bored 60 over and I currently have a couple issues... 1) Gas in the oil- I have also noticed my fuel pump is wet around the top of it. Is this a sign that the gas could be getting in this way? 2) Oil leak in front and back of engine. It has been about 10 years since I...
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