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Thursday, October 22, 2026
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How to Test Alternator Output With a Multimeter
My Pro Street

How to Test Alternator Output With a Multimeter

Hope @ProStreet - October 9, 2026
0
Mechanic diagnosing a failing car alternator and dead battery using a digital multimeter inside an automotive repair shop
FAQs

Your Car Keeps Killing Batteries? The Alternator Might Be the Real...

John Huh - October 8, 2026
0
Ford Mustang Supercar climbing Mount Panorama during the Bathurst 1000 weekend.
FAQs

Ford Gets a Bathurst Engine Change After Altitude Testing Reveals Power...

John Huh - October 8, 2026
0
Toyota RAV4 plug-in hybrid beside a technician checking vehicle information with a diagnostic tablet.
FAQs

Toyota Recalls 31,000 RAV4 Plug-In Hybrids Over Power-Loss Risk

John Huh - October 8, 2026
0
Is Synthetic Oil Better? What Your Engine Needs
My Pro Street

Is Synthetic Oil Better? What Your Engine Needs

Hope @ProStreet - October 8, 2026
0
Red-dyed diesel fuel nozzle beside a commercial diesel truck at a truck stop, illustrating Trump's October 2026 executive order and concerns about fuel-price savings.
FAQs

Trump Just Approved Red-Dyed Diesel for Highway Use. Here’s Why It...

John Huh - October 8, 2026
0
Close-up of LS1 aluminum engine block showing cylinder head alignment dowel sleeves installed in the front and rear block deck counterbores.
FAQs

LS1 Cylinder Head Alignment Dowels: Location, Installation, and Why They Matter

John Huh - October 8, 2026
0
Concept illustration of a mid-engine sports car representing Porsche’s proposed flagship platform.
FAQs

Porsche’s New Mid-Engine Supercar Plan Could Put a Flagship Above the...

John Huh - October 8, 2026
0
Next-generation Honda CR-V Hybrid production delayed until April 2027 amid North American manufacturing changes
FAQs

Honda Delays Next-Generation CR-V Until 2027 as Hybrid Demand Strains Production

John Huh - October 7, 2026
0
255LPH vs 340LPH vs 450LPH vs 525LPH high flow performance fuel pumps for turbocharged and E85 engines
FAQs

How Much Fuel Pump Do You Really Need? 255LPH vs 340LPH...

John Huh - October 7, 2026
0
Can Fuel Pumps Fail? Signs, Causes, and Fixes
My Pro Street

Can Fuel Pumps Fail? Signs, Causes, and Fixes

Hope @ProStreet - October 7, 2026
0
16mm LS1 front oil galley expansion plug installed beside the oil pump on the driver side of a Gen III engine block
FAQs

LS1 Front Oil Galley Plug: The 16mm Plug You Cannot Forget...

John Huh - October 7, 2026
0
George Russell’s Mercedes Formula 1 car undergoing power-unit service before the 2026 Singapore Grand Prix.
FAQs

George Russell Faces Singapore Grid Penalty After Mercedes Engine Failure

John Huh - October 6, 2026
0
Returnless Versus Return Fuel Systems Compared
My Pro Street

Returnless Versus Return Fuel Systems Compared

Hope @ProStreet - October 6, 2026
0
P0318 diagnostic illustration showing wheel-speed sensors, ABS module and rough-road signal communication with the PCM
FAQs

P0318 Code: How to Diagnose a Rough Road Sensor A Signal...

John Huh - October 5, 2026
0
Chase Briscoe leads Kyle Larson during the 2026 South Point 400 at Las Vegas Motor Speedway.
FAQs

Chase Briscoe Dominates Las Vegas—and Survives Larson’s Final-Lap Charge

Hope @ProStreet - October 5, 2026
0
Elfyn Evans driving the Toyota GR Yaris Rally1 during the 2026 Rally Italia Sardegna WRC finale.
FAQs

Elfyn Evans Wins His First WRC Title After Solberg Crashes Two...

Hope @ProStreet - October 5, 2026
0
How to Install Cold Air Intake the Right Way
My Pro Street

How to Install Cold Air Intake the Right Way

Hope @ProStreet - October 5, 2026
0
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Popular FAQ

How To Replace a Ford Excursion Fuel Filter

John Huh - December 1, 2015
0
Your Ford Excursion fuel filter is a vital part of your engine fuel system. It's primary function is to remove the particulate and debris...
Read more

Turbo Kit Tech 101 – Turbocharger Basics

John Huh - April 22, 2016
0
One of the best ways to increase horsepower in your naturally aspirated vehicle is to install a turbo kit. Although turbocharging your car or...
Read more

How To Honda Accord Stereo Wiring Diagram

John Huh - May 31, 2015
9
Using this wiring diagram you can reinstall your factory Honda Accord stereo or repair Accord stereo wiring. When you are buying a used Accord,...
Read more

How To Upgrade a Mustang MAF

John Huh - September 3, 2014
0
Upgrading your Mass Air Flow Meter can be one of the easiest and best bang for buck modifications in any vehicle, naturally aspirated or...
Read more
Porsche Cayenne Turbo Electric launching on a drag strip during a 9.5-second quarter-mile test

The 1,139-HP Porsche Cayenne Turbo Electric Runs a 9.5-Second Quarter-Mile

John Huh - September 12, 2026
0
Independent testing sends the 5,960-pound Porsche Cayenne Turbo Electric to 60 mph in 2.1 seconds and through the quarter-mile in 9.5 seconds.
Read more

How To Replace a Ford Fusion Oxygen Sensor

John Huh - January 8, 2016
20
The upstream 02 sensor in your 2.5 liter Ford Fusion is a vital part of your engine system. Your primary Fusion Oxygen...
Read more
Close-up of LS1 aluminum engine block showing cylinder head alignment dowel sleeves installed in the front and rear block deck counterbores.

LS1 Cylinder Head Alignment Dowels: Location, Installation, and Why They Matter

John Huh - October 8, 2026
0
LS1 cylinder head alignment dowels locate the heads accurately on the block before the fasteners are tightened. Learn where all four dowels install, how to seat them and why damaged or missing sleeves should never be ignored.
Read more

DTC P1121 – How to Service your Civic Throttle Position Sensor

John Huh - August 15, 2014
1
The OBDII trouble code P1121 is due to your throttle position sensor signal being lower than expected by your ECU. Problems that arise from this OBDII...
Read more

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My Pro Street
Pro Street Online is your number 1 source for How To articles, DIY guides and the latest and greatest in automotive news. Drop me a line if you have any questions!
Contact us: john@prostreetonline.com

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Pioneer-style retro single-DIN receiver in a classic Japanese car dashboard, with matching box speakers shown beside it.

Pioneer’s Retro Stereo Comes to America—And Keeping Your Dashboard Normal Costs...

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