1986 oldsmobile cutlass when gas pedal floored I swear The sun moves that how slow it goes ,new wires plugs, gas filter, took off exhaust and still the same
does your timing belt rattle or does your car sound like it is idling when it is sitting at a stop light?
Hard to tell if timing belt rattles, idles fine.
then i would honestly take it into a trusted mechanic and ask what is wrong even if they charge you a little because it sounds like a problem with the finer tunings. i have taken a car in and they will be able to tell you the best solution
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