Quote:
Originally Posted by obthomas
Vibration is in the seat, firewall, car. The steering is solid and does not vibrate. Suspension parts are all OEM except struts are B6 not B4.
When I get to third gear about 50 MPH and give it gas I get what feels like an engine miss at 3000 rpm and goes away at 4000 rpm. I can do the same thing in 4th, 5th, and 6th. Of course the car is going faster in the higher gears. I have convinced myself its not an engine miss. No CEL.
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Hook up the Durametric and take the car for a drive and check for cylinder misfires.
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2003 Boxster S
| 987 Air Box | K&N Air Filter | 76mm Intake Pipe| 996 76mm TB | 997 Distribution T | Secondary Cat Delete Pipes | Borla Muffler | NHP 200 Cell Exhaust Headers |
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