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Articles
Porsche Drive Cycle: How to Set Readiness Monitors After Replacing Fuel Injectors
Why should you use a magnetic drain plug?
Porsche Boxster and Cayman Engine Rebuild Options for 987.1 and 987.2 Sports Car models
Porsche Ignition Over Rev Ranges Guide
Seven Easily Avoidable Engine Rebuild Mistakes
Understanding Porsche Fuel Trim Values
How to Check and Set Oil Level on Porsche Boxster, Cayman, and 911 Models (1997–Present)
Cleaning Best Practices
Fuel Trim and Adaptive Mixture Control Basics
Porsche Engine Rebuild Cost: A Comprehensive Breakdown
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Buying
Considering a Used Porsche 986 Boxster or 996 911? Here’s What You Need to Know Before You Buy
Everything you need to know about Porsche 987.1 Boxster and Cayman models
The Importance of Porsche Pre-Purchase Inspections: A Comprehensive Guide
FSI
Improving Performance and Reliability with a Porsche Engine Conversion
Jake Raby’s Flat 6 Innovations: A Leader in Porsche Engine Rebuilds
Unpacking the Truth About Rebuilt Porsche Engines
Fuels and Lubricants
Oil Consumption Guide
SPEEDiagnostix Used Oil Analysis - Frequently Asked Questions
When Should You Do Your First Oil Change
All about LSPI
Understanding Break-In Oil: What Makes It Unique?
Why you Should Stop Following OEM Oil Advice
How to Choose The Right Engine Oil
SPEEDiagnostix Used Oil Analysis Options
How Many Miles Should Be on a Used Oil Sample?
Can You Use Synthetic Oil in Old Cars? Separating Chemistry, Myth, and Mechanical Reality
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IMS
Porsche Intermediate Shaft Bearing
The Essential Guide to Porsche 996 IMS Bearing Issues
2005-2008 Porsche IMS Bearing Type by Engine Serial NUmber
Which IMS Bearing Does My Porsche Engine Have?
IMS Bearing Service Intervals
2000-2001 Porsche IMS Bearing Type by Engine Serial Number
How does the IMS Solution Work?
IMS Bearing Registration
IMS Pre-Qualification
IMS 101
Identifying and Fixing the Porsche IMS Bearing Problem
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Pistons and Cylinders
Pistons and Cylinders
Are Porsche 997.2 and 991.1 9A1 (MA1) engines susceptible to Bore Scoring?
Porsche Macan, Cayenne & Panamera Engine Bore Technologies and Reliability
My Porsche engine has scored bores. What can I do?
Measuring and Gapping Piston Rings
Understanding Bore Scoring in Al-Si Cylinder Systems
Porsche Engine Cylinder Liners
Understanding Porsche Bore Scoring: What’s Acceptable and What’s Not
Mahle Ferroprint vs Ferrostan Piston Coatings
Bore Scoring in Hypereutectic Blocks
The Mezger Porsche Engine
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SDX Only
The FACTS about 0W-20 vs 5W-30, Part Deux
The TRUTH About 0W-20 vs 5W-30
Get This WRONG, Say GOODBYE To Your Engine!
The FACTS About Oil Changes (What The Owner's Manual DIDN'T Tell You)
GM Oil Filter Bulletin — 17-NA-157
DIRTY Filters Are BETTER Filters + BYPASS Filters EXPLAINED
Does Price Matter? STUNNING 10k Test Results!
Inside the Motor Oil Geek’s Epic 8-Oil Test: What Shear, Heat, Power, and Contamination Really Tell Us
Information Specific to Kits
Break-In Oils Analyzed
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Technical
Porsche Engine Oil Capacities and Specifications
What is the best engine oil for my Porsche?
Aircooled Porsche 911 Cylinder Head Part Number Cross Reference
Porsche VIN Specification
Porsche Sports Car PDK Clutch Oil Service
Engine Break-in Instructions
M96 & M97 Rear Main Seal Replacement
Bearing Clearance Guide
Porsche A40 C20/30/40 Specifications
Understanding Porsche 9X1 and 9X2 DME Over-Rev (Overspeed) Ranges and Warranty Implications
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Type 4 Store
Troubleshooting Oil Pump Cover Leaks — VW Type 1/4 Air-Cooled Engines
VW Type 4 Oil Change
How to Bleed Hydraulic Type 4 Lifters
VW Type 4 Cylinder Heads and Crankcases
Adjusting VW Type 4 Hydraulic Lifters
VW Type 4 Spark Plug Replacement
VW Types Explained
VW Type 4 Pistons and Cylinders
VW Type 4 Oil System
The DTM Cooling System Bible
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