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Boxster not starting properly - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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Original source

4 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHBoxster not starting properly - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Replace switch (amongst a bunch of other things)

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed
The previous owner had already changed the switch (amongst a bunch of other things) but apparently they are problematic.
Original post Read captured discussion
Boxster not starting properly - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Frequently discussed work

Replace ignition switch

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
Replace Ignition Switch
Original post Read captured discussion
Boxster not starting properly - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Read full discussion summary

Leading evidence: 'Replace switch (amongst a bunch of other things)' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace ignition switch' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 4 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Replace switches

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed
My Porsche mechanic friend says he sees this all the time, even on replaced switches.
Original post Read captured discussion
Boxster not starting properly - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace ignition switch

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
Replace Ignition Switch
Original post Read captured discussion
Boxster not starting properly - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Frequently discussed actions (3)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace ignition switch

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
Replace Ignition Switch
Original post Read captured discussion
Boxster not starting properly - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace switch (amongst a bunch of other things)

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed
The previous owner had already changed the switch (amongst a bunch of other things) but apparently they are problematic.
Original post Read captured discussion
Boxster not starting properly - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace switches

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed
My Porsche mechanic friend says he sees this all the time, even on replaced switches.
Original post Read captured discussion
Boxster not starting properly - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

4 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

986Forum: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T003124Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Many days the car starts normally. Other days I can turn the key, lights come on, but there is no clicking and the engine doesn't even try to turn over. I will turn the key and hold it for more than 5 seconds and nothing. Sometimes the second time I turn the key it will start and sometimes it takes as many as five times. Sometimes when I turn the key it feels like it turns too far. The dealer has checked the battery, alternator, clutch switch and says they can't find a problem. They kept it for a week and said it started no problem for them every day. The problem happens most frequently after it has been sitting overnight or when the engine is cold. It is usually starts on the first try if it has been running and the engine is warm. Does this sound like the ignition switch? The starter? I've also read the cables that run to the starter/alternator can cause this, but it seems like that is usually when the car is warm. I have a '99 Boxster 5 spd with 135k miles.

POST 2Original post

It may be an ignition switch issue. When electrics go wonky, it's a logical place to start. Not expensive either. DIY here: Replace Ignition Switch Just sayin'............ TO

POST 3Original post

Thought I had a starting issue until I realized I was not pegging the clutch to the floor.

POST 4Original post

I recently purchased a 2003 S and the records showed the owner had similar starting problems to yours. When I brought the car home the 1st day, it wouldn't start and I eventually traced it to the clutch interlock switch. I bent it and it started fine for a few weeks then conked out again. I've now permanently zip-tied the switch closed so no more starting issues. The previous owner had already changed the switch (amongst a bunch of other things) but apparently they are problematic. My Porsche mechanic friend says he sees this all the time, even on replaced switches. Luckily it's an easily-accessible switch and easy to fix too. I got my Boxster S below market value because the previous owner got fed up with trying to fix this!

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