Technical Q&A

Welcome to PCA's source of expert advice, where our PCA National Technical Committee experts answer your questions about all things technical.

New starter was added and the car starts then day 2 the dash lights up and there is no crank at all. Try to start 3-4 times a crank then start. Thanks

Tuesday 10/28/2025 | 2008 | 911 Carrera 4 Cabriolet | Engine

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How to remove gauge cluster, due to odometer failure.

Monday 10/27/2025 | 1988 | 944S | Cables and Controls

re: George Beuselinck's recommendation to send gauge cluster to professional repair shop.However, I would appreciate some guidance on how to remove the cluster. Does the steering wheel need removed? How to remove air bag/steering wheel? How to disarm airbag? Thank you,Dan Antosdja618@outlook.com

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I have owned my 1983 Porsche 944 since new. The main problem I am having now is all the mechanics in my small town who are willing to work on my car have now retired and I no longer can find anyone to work on the 944. Will Porsche Classic work on a 1983 944 and if so how do I get in touch with them?

Sunday 10/26/2025 | 1983 | 944 | Other

I have owned my 1983 Porsche 944 since new. The main problem I am having now is all the mechanics in my small town who are willing to work on my car have now retired and I no longer can find anyone to work on the 944. Will Porsche Classic work on a 1983 944 and if so how do I get in touch with them? If Porsche Classic will not help would you have any suggestions as to whom may help me?

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2008 Cayman, P0491 - Insufficient Flow Bank 1

Sunday 10/26/2025 | 2008 | Cayman | Engine

Was hoping some of the experts could weigh in. 2008 Cayman Base, 2.7, 46,000 miles, gently driven, maintenance up to date.Code: P0491 - Insufficient Flow Bank 1Pulled intake, SAI Valve, SAI pump, bench tested. Pump is strong. Previously worked when in car. Valve feels tight but opens under pump airflow (note: the valve takes a bit of air flow/pressure to open, normal?), seals fine when pump is off. No vacuum lines on the 2008 SAI system, very simple. Pulled SAI distri ...

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I recently purchased a 2018 718 s How can I find out if it has Apple Carplay there is a cigarette lighter in the center console and a usb in the glove box and has a sport steering wheel with no hand controls other than sport chrono

Saturday 10/25/2025 | 2018 | 718 Cayman S | Electronics

I recently purchased a 2018 718 s How can I find out if it has Apple Carplay there is a cigarette lighter in the center console and a usb in the glove box and has a sport steering wheel with no hand controls other than sport chrono.

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looking for a solid for maintance and upgrades

Friday 10/24/2025 | 1973 | 914 2.0 | Engine

Currently I am looking for a shop to do an oil change, adjust the carbs and generally look over the car. Additionally I would like to have it aligned (slightly oversized tires, so the setup would be similar to a 914-6)

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How to adjust illumination dash lighting 2019 Macan S?

Friday 10/24/2025 | 2019 | Macan S | Accessories

I would like to dim the instrument panel to reduce reflection.

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Could not locate any results for '87’ 924s idles then dies or if I get it going @ 2000-3000rpms it falls on it’s face nothing. It’s like no pedal at all. No vac leaks, changed crank sensors, fuel reg&damp changed. Any ideas

Thursday 10/23/2025 | 1987 | 924S | Engine

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"A" pillar vinyl option?

Wednesday 10/22/2025 | 1973 | 914 1.7 | Body

My car was sold with the "A" pillar vinyl. I have never seen another in 47 years of owning several 914's and have attended hundreds of local and national events.I have two factory literature pics showing the "A" pillar vinyl. Does anyone have any knowledge or details about this subject?

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How to list my car

Wednesday 10/22/2025 | 1986 | 944 Turbo | Other

Want to sale my car?

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Mr Bueselimck: Thanks for hour past help. Did any if the successors to the 924S have an adjustable steering column that could be used on a 924S. The reason for this odd question is that the space between the steering wheel and the brake pedal is a little short for my legs.

Tuesday 10/21/2025 | 1988 | 924S | Cables and Controls

Did any of the 0924S’s successors have an adjustable steering column, or an extra like a longer one, that could be adapted for my 924S? My legs are a little longer than the distance between the steering wheel and the brake pedal. I’ve had this car since 1990, but as I get older I would appreciate a direct shot the brake pedal. ThanksRick Heyke

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Can anyone recommend a shop to rebuilt a 1975 911s engine in need of a reseal somewhere in north east USA

Monday 10/20/2025 | 1975 | 911S | Engine

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996.1 spoiler will not retract

Sunday 10/19/2025 | 2001 | 911 Carrera | Other

rear spoiler will not retract

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What wheel side abs code 4444. Sensor should be replaced ?

Sunday 10/19/2025 | 2005 | Boxster S | Electrical

I have a psm code 4444 on my scanner. What wheel side should be replaced ?

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Has anyone ever adapted electric power steering to a mid-1980s 911 Carrera?

Saturday 10/18/2025 | 1986 | 911 Carrera Cabriolet | Other

I love driving my ‘86 911, but arthritis and old age is making low-speed steering a problem. I know adapting the Porsche hydraulic PS isn’t possible, but the electric steering column seems realistic.

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