RB25 Engine Swaps

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Honda ECU Master List

Whether you are planning a Honda engine swap or planning a turbo VTEC build, you need to pick the right Honda ECU. If you...

How to Change your Auto Transmission Fluid

Transmission problems can be a headache. When your automatic transmission has a faulty controller or is low on transmission fluid, it can cause the...

How to Properly Load a Trailer

Before you prep any trailer for a tow, you've got to know how to properly load it. This great video from UHAUL shows you just how...
Acura RSX green immobilizer key light flashing during a crank-no-start diagnosis

Why Is the Green Key Light Flashing on My Acura RSX?

A flashing green key light means your Acura RSX immobilizer cannot validate the ignition key. Learn how to test the key, fuses, receiver, relay and PCM communication.

How To Test a Infiniti EX35 IVT Solenoid

The intake variable timing mechanism in your 3.5 liter Infiniti EX35 is controlled by the EX35 IVT Solenoid. These solenoids are also found in other VQ35...

FAQ : How to Diagnose a Blown Head Gasket

We get this question more often than not unfortunately, especially for those customers running a air-to-air intercooler or another sort of heat exchanger in...

How To Fix a Clicking Starter

Whatever can go wrong will go wrong. I'm pretty sure I've heard someone important say that before and in the case of starter problems...

DTC P1121 – How to Service your Civic Throttle Position Sensor

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...