Hesitation
07-07-2012, 04:41 PM
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Hesitation So I got a new opti(cap & rotor) but now at idle and alll over the RPM range it seems like its choking fuel for a fraction of a second. almost like the car is coughing. Does it on idle, and when I accel along the RPM range. It does it on average 30 about in 1 minute. Any ideas? would it be any kind of sensor?
07-07-2012, 08:37 PM
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If it feels like its choking without fuel id get a pressure gauge on the shradervalve and watch it as you drive around the block, high 30s low 40s are ideal
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07-07-2012, 09:35 PM
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Check to make sure the plugs are tight in the head. Check to ensure all the plug wires are seated on the plugs and the opti. Check the opti harness and coil wire to the coil. Check your firing order. Start the car in the dark and look for ignition sparking that is causing your misfire. Good luck