P0303 Misfire - Team Integra Forums - Team Integra
 
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post #1 of 2 (permalink) Old 03-02-2019, 07:18 PM Thread Starter
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P0303 Misfire

I’m getting a misfire on my 97 RS. It’s stock engine. No work really done to the car yet and recently changed out the spark plugs about 2 months ago. I was accelerating to about 80 on the freeway when my engine light came on. I got the codes checked and came back with P0303. I had the code before but went away by itself. My engine tried to stall itself out below 1000 rpm. Keeping gas on the car keeps it alive, but still runs rough. Swapped spark plugs, check SP wires and they looked good, and swapped to a new distributer and nothing changed. My friend tells me it might be valve seals. Any recommendations?
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post #2 of 2 (permalink) Old 03-03-2019, 10:54 AM
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Originally Posted by Devonte Haley View Post
Iím getting a misfire on my 97 RS. Itís stock engine. No work really done to the car yet and recently changed out the spark plugs about 2 months ago. I was accelerating to about 80 on the freeway when my engine light came on. I got the codes checked and came back with P0303. I had the code before but went away by itself. My engine tried to stall itself out below 1000 rpm. Keeping gas on the car keeps it alive, but still runs rough. Swapped spark plugs, check SP wires and they looked good, and swapped to a new distributer and nothing changed. My friend tells me it might be valve seals. Any recommendations?
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