VARIABLE VALVE TIMING (VVT) NOISE WHEN STARTING ENGINE 2007 Mazdaspeed 3 2006-2007 Mazdaspeed 6 2007 Mazda CX-7


Filed Under (Mazda) by admin on 20-10-2009

2007 Mazdaspeed3 vehicles with VINs lower than JM1BK******742222 (produced before April 1, 2007)
2006-2007 Mazdaspeed6 vehicles with VINs lower than JM1 GG******109660 (produced before April 1, 2007)
2007 Mazda CX-7 vehicles with VINs lower than JM3ER******166945 (produced before April 1, 2007)
When the engine is first started, some vehicles may exhibit a loud ticking noise from the variable valve timing
(VVT). This is caused by the lock pin of the variable valve timing actuator not fully engaging. Heat treatment has
now been added around the hole of the variable valve timing rotor lock pin to prevent this from happening


Related entry:

diagram of ac drain on 2007 ford edge, change time on 2007 ford edge, 2007 ford edge HVAC drain, lexus 300 is vvt -i oil pan removal steps, how to diagnose problems with front diff on 2007 ford f150, cost of timing chain and vvt actuator replacement on 2007 cx7, how to change clock in vw touareg 2007, 2007 Lincoln MKX Sunroof Problems, dodge nitro thermostat location, 2007 f150 wiring schematic,