All About Car — VVT

Solid tough Ford trucks overwhelmed his fans. Ford 4.0 sohc as well as 5.4 3V engine are wildly utilized to his truck collection. These engines are well known with the dreaded "rattle phaser" problems.   When it refers to ford 4.0 timing chain replacement, a failed cam phaser vvt will come across experienced mechanics minds immediately.  <NOTORIOUS ENGINE-FORD 4.0 SOHC>   Adjustable Cam Phasers Benefits? #1 Fuel efficiency #2 Emissions reduce #3 Optimum engine performance This VVT (variable valve timing) cam phaser gear design, open the door to new technology with solution to the delemma of high horsepower & oil efficient...

How much does it cost to replace a vvt solenoid, a variable valve timing solenoid or a variable valve timing actuator？ Where can I replace the vvt gear and how much does it cost to replace a vvti cam gear? What's vvti gear？ How to replace camshaft timing gear？ Where can buy the vvti cam gear？ Variable Cam Phaser in VVT engine More & more vehicles are equipped with VVT cam gear to improve fuel economy performance. This design is one of the notable breakthroughs innovations in automobile history. In below link, you can get more information about VVT gear...

When the check engine light is on and error code is P2646, engine is telling you that it's time to check variable valve timing system.Common problems to cause variable valve timing failed1. Oil leaking or not enough engine oil nor oil pressure Oil leaking will lead the pressure be low and not enough to drive the system. Periodically oil change will make sure the variable valve timing goes right. 2. Solenoid Control Valve is dirty Take off the solenoid valve and clean the valve body then bolt the valve back in. 3. Filter Screen is clogged out Same, make sure...