After water pump and timer replacement, coolant leak fixed, I get a low rattling noise when accelerating. Check engine light came on. Has 109k miles. What we can do about it? Great site!
Acceleration Low Rattling Noise -Check Engine Light On on 2001 Volkswagen Beetle
change the spark plugs & wires .. if that doesnt work... you have to change the distributor
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I had same problem. The cause was the catalytic