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15 Posts
1995 classic cranks and runs great when cold, but after running for about 30min and letting it sit for about 20 minutes it has a rough idle for about 10-15secs. after that it clears up and runs great again. I have replaced the fuel pump, filter, plug wires ,plugs and TPS sensor. I checked fuel pressure on the rail and it holds 38psi for 22 minutes after shut off and then drops to 28psi after an hour. I believe that rules out leaking injectors but I’m not a mechanic. Looking for any suggestions.
Thanks!
Thanks!