Questions for Model Year '2003'
trying to translate engine code to identify replaced engine
Thursday 09/17/2026 | 2003 | Boxster | Engine
hoping to translate my engine code as told it's not the original engine:Code is: M96/23AT654673thank you!
READ ANSWERHow do I contact my region BOD?
Thursday 09/17/2026 | 2003 | Boxster S | Engine
READ ANSWERBest independent Boxster IMS mechanic Monterey CA?
Monday 08/31/2026 | 2003 | Boxster S | Engine
Looking dor best Boxster mechanic including possible IMS bearing replacement in Monterey, CA
READ ANSWERI own a 2003 Boxster S which needs an engine. Can you recommend a reliable Posche mechanic on Long Island to replace it?
Monday 08/10/2026 | 2003 | Boxster S | Engine
READ ANSWERignition switch key won't turn
Thursday 08/06/2026 | 2003 | 911 Carrera | Electrical
READ ANSWERDoor Latch Hangs When Unlocked
Sunday 07/26/2026 | 2003 | Boxster S | Other
I recently had a left hand URO door latch installed in my 2003 Boxster S. After the door is unlocked it doesn't open when the handle is lifted. Sometimes it opens a little then catches (half lock?). Releasing the handle and lifting again, or pressing the door shut gets the latch to release. Using the key to manually lock/unlock doesn't help. Is the latch defective or is there an adjustment to be made? I am considering replacing the URO with a Porsche latch. ...
READ ANSWERPDR & Paint Chip repair recommendations
Tuesday 05/26/2026 | 2003 | 911 Carrera | Paint
Is anyone able to recommend a shop to do paintless dent repair & paint chip repair in north Houston (preferably near The Woodlands)? I have an older 911 with a lot of paint issues, the bumper looks like the moon. PPF shop as well.Thanks
READ ANSWER996 top latching issues
Friday 05/22/2026 | 2003 | 911 Carrera Cabriolet | Body
Replaced top cylinders and latch microsensor but still will not latch
READ ANSWERWhat is average or expected cost for refurbished hydraulic ram cylinders for the convertible top on my 2003 996 Carrera? Also, what would be the average cost for an independent shop to do the work? The driver side is leaking
Thursday 05/21/2026 | 2003 | 911 Carrera Cabriolet | Other
No other information
READ ANSWERReading the Tech Q&A in May, 2026 Panorama about the Boxster headlights not working properly reminded me that I had the same issue when I acquired my 2003 Boxster 14 years ago. After removing the selector knob in preparation to replace the light switch, I noticed the switch shaft was hollow. So on a whim I sprayed contact cleaner down the hollow shaft until it was draining out the back of the switch, then rotated the switch thru its travel & it has worked flawlessly ever since.
Tuesday 05/19/2026 | 2003 | Boxster | Electrical
READ ANSWERReplacement key
Friday 04/24/2026 | 2003 | 911 Carrera | Other
What options are there to have a reply key made for a 2003 911.
READ ANSWER2003 Boxster base ATF leak right rear
Friday 04/17/2026 | 2003 | Boxster | Transmission/Clutch
I initially posted a question in March regarding a slight hesitation at 2000 RPM. Slight Hesitation At 1900-2000 RPM No Check Engine Lights Sunday 03/29/2026 | 2003 | The car was running perfectly when stored for cold weather and connected to trickle charger. Called AAA to jump the car and after a bad battery test they installed a new battery. The new battery failed after a few months and a replacement battery was installed. The car started and ran for about 5 minutes and then quit. The car would not restart so the AAA tech attempted to jump the battery several times. The vehicle/dash lost all power and the tech assumed it was the anti-theft and attempted ... I have a 2003 Boxster Base that has developed a slight hesitation around 1,900–2,000 RPM. It idles fine, drives normally, and accelerates as usual once it gets past that brief hesitation/shudder.I’ve continued driving the car, hoping a check engine light would come on, but so far there’s been no CEL. The hesitation also seems a little less noticeable now than when it first happened—I originally panicked, drove it home, and parked it right away.I’ ...
Car diagnosed with DME failure with no response from unit. Purchased matching, pre-owned DME for reprogramming but shop is still unable to get any comms from the unit. They're lost and I'm wanting to know what might be causing the ongoing problem?
Tuesday 04/14/2026
| 2003 |
911 Carrera Cabriolet |
Electrical
I have a 2003 Boxster S with the standard manual seats that to me are extremely uncomfortable. Looking for an alternative genuine Porsche seat option suggestion.that
Sunday 04/12/2026
| 2003 |
Boxster S |
Interior/Upholstery
READ ANSWER
Slight hesitation at 1900-2000 RPM no check engine lights
Sunday 03/29/2026
| 2003 |
Boxster |
Engine