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30K Check

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8 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH30K Check

Leading reported evidence

Replace @ 30k

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

Plugs are also changed @ 30k

30K Check
Frequently discussed work

Check adjustment; horn

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

Vehicle lighting: Check function; All headlights: Check adjustment; Horn: Check operation.

30K Check
Read full discussion summary

Leading evidence: 'Replace @ 30k' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check adjustment; horn' (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 · 8 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check adjustment; horn

Suggestion or failed attempt

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 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

Vehicle lighting: Check function; All headlights: Check adjustment; Horn: Check operation.

30K Check

Check brake fluid level

Suggestion or failed attempt

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 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

Checking the brake fluid level

30K Check

Check condition

Suggestion or failed attempt

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 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

Polyrib belt: Check condition

30K Check

Check condition and the tire pressure

Suggestion or failed attempt

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 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

Tires and spare wheel (collapsible wheel): Check the condition and the tire pressure

30K Check
Frequently discussed actions (10)

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

Check adjustment; horn

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

Vehicle lighting: Check function; All headlights: Check adjustment; Horn: Check operation.

30K Check

Check brake fluid level

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

Checking the brake fluid level

30K Check

Check condition

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

Polyrib belt: Check condition

30K Check

Check condition and the tire pressure

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

Tires and spare wheel (collapsible wheel): Check the condition and the tire pressure

30K Check

Check door and lid

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

Check lid lock, front and rear; Check safety hook, front lid; Function test, check door lock; Check door and lid tightening torques

30K Check

Check door lock;

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

Check lid lock, front and rear; Check safety hook, front lid; Function test, check door lock; Check door and lid tightening torques

30K Check

Check fluid level and bellows

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

Power steering: Check the fluid level and bellows

30K Check

Check fluid level and nozzle settings, pay attention

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

Windscreen wiper/washer system, headlight washer: Check fluid level and nozzle settings, pay attention to antifreeze protection in the winter months.

30K Check

Check free play of the parking brake lever

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

Parking brake: Checking the free play of the parking brake lever

30K Check

Check full throttle position

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

Throttle actuation: Check smooth operation, check the full throttle position with the Tester

30K Check
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.

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

  • Rennlist: 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: 20261026T113718Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Just bought my 2001 Cab w/ 39,000 miles. No info on prior owner. Well cared for but is there anything I could see on the car to indicate the 30k service was done? Otherwise I might do it... Is the fuel filter easy to change? And what book is best to buy for service procedures I could do? Thx... Mark

POST 2Original post

Just do it IMO. Except for changing the oil, air and cabin filters, it's all inspection.

POST 3Original post

Quotes source post: 7074297

Almost. Plugs are also changed @ 30k Yes, do it. The 30k Service is considered a Major by Porsche. In fact, I would have it done and make sure your Maintenance booklet is stamped. Major maintenance after: 30,000, 60,000, 90,000, 120,000 miles etc. (48,000, 96,000, 144,000, 192,000 km etc.) 1. Diagnosis system: Read out fault memory 2. Polyrib belt: Check condition 3. Change the engine oil and oil filter 4. Replace the spark plugs 5. Vehicle underside and engine compartment: Visual inspection for leaks (oils and fluids) and abrasion (lines and hoses) 6. Underbody panels: visual inspection for completeness, installation and damage 7. Coolant hoses: Check condition; 8. Radiators and air inlets at front: Visual inspection for external contamination and blockage; 9. Coolant: Check the level and antifreeze protection 10. Air cleaner: Replace the filter element 11. Particle filter: Replace the filter element 12. Fuel system: Visual inspection for damage, routing and secure fit of line connections 13. Power steering: Check the fluid level and bellows 14. Parking brake: Checking the free play of the parking brake lever 15. Brake system: Visual inspection of the brake pads and brake discs for wear 16. Brake hoses and lines: Visual inspection for damage, routing and corrosion. Checking the brake fluid level 17. Clutch: Check the play and pedal end position 18. Throttle actuation: Check smooth operation, check the full throttle position with the Tester 19. Steering gear: Visually inspect the bellows for damage 20. Tie rod joints: Check the play and dust bellows 21. Axle joints: Check play, visual inspection of dust bellows for damage, check screw connections of running gear adjustment facility, front and rear, for secure fit 22. Drive shafts: Perform a visual inspection of the boots for leaks and damage 23. Exhaust system: Visual inspection for leaks and damage, check suspension 24. Tires and spare wheel (collapsible wheel): Check the condition and the tire pressure 25. Check the door locks, lid locks and safety hooks of the front lid to ensure that they are secure and functioning properly: 26. Check lid lock, front and rear; Check safety hook, front lid; Function test, check door lock; Check door and lid tightening torques 27. Seat belts: Check function and condition 28. Vehicle lighting: Check function; All headlights: Check adjustment; Horn: Check operation. 29. Windscreen wiper/washer system, headlight washer: Check fluid level and nozzle settings, pay attention to antifreeze protection in the winter months. 30. Electrical equipment as well as warning and indicator lights: Check operation. 31. Test drive: 32. Remote control, front seats, foot and parking brakes (also actuation travel), engine, clutch, steering, transmission, ParkAssist, automatic speed control, TC/PSM switch, heating, air-conditioning system and instruments: Check operation. 33. Oils, fluids: Visual inspection for leaks

POST 4Original post

Personally, I'd also do the following: 1. Purge coolant and replace (i've done this) 2. Drain and replace differential fluid if C4s. 3. Bleed and replace brake fluid

POST 5Original post

Oh yeah...forgot about plugs. I would have that part of it done by a mechanic.

POST 7Original post

Quotes source post: 7075178

Every 30k, inferred

POST 8 / ORIGINAL POSTEROriginal post

What is a good book to purchase that gives me instructions on doing some of the service myself? The factory books look to be $1500.00 ... I know that a number of the items I can do... Thanks.....

This is a source reference. Confirm exact model applicability in the original material.