Does the Mazda CX-7 have a timing chain?
CX7 TIMING CHAIN FAILURE A stretched timing chain on a CX7 2.3L Petrol engine is all too common. Often, as the chain stretches more, you can get a rattling noise all the time which is best described as sounding like a diesel engine. If left for too long, the chain can even break, causing major engine damage.
Where can I get a Mazda CX 7 timing chain replaced?
For first class Mazda CX-7 Timing Chain & Turbo Replacement services, contact the team at Trade Mechanical today on 07 5502 2894.
Why does my Mazda3 CX-7 make a rattling noise?
When the engine was warmed up, the Mazda3 CX-7 may exhibit a knocking/rattling noise from the front timing cover and/or valve (cylinder head) cover at engine speeds below 2000 rpm – this noise was caused by excessive stretching of the timing chain. To fix, the timing chain needed to be replaced.
What happens when you idle a Mazda CX 7 Turbo?
Let it idle for a minute or 2 so that the oil in the turbo can circulate and cool down. When oil sits in a super-heated turbocharger, it can break down and cause carbon deposits that can restrict oil flow and put you back to square one!
Are there any recalls on the Mazda CX 7?
In February 2009, Mazda USA issued service bulletin 01-007/09 for 2007-09 model year Mazda CX-7 vehicles because of variable idle speed and, in some rare cases, stalling after the vehicle had stopped. The service bulletin attributed this behaviour to the accumulation of carbon deposits inside the throttle body which caused air flow to decrease.
When to replace timing belt on Mazda CX7?
Another sign of severe Mazda CX7 problems is the car dying while driving, proving to be a huge safety issue for the vehicle’s driver and passengers. The most common solution for this serious problem is to replace your vehicle’s plugs and timing belt at around 66,000 miles at an average price of $2,500.
Why does my Mazda CX 7 make a ticking noise?
The engine may develop a ticking noise from the front of the engine due to a worn timing chain. Our technicians tell us that replacing the timing chain and related component will generally correct this issue. The average cost for a Mazda CX-7 General Diagnosis is between $88 -$111.
What was the problem with my Mazda CX 7?
On the way home, the vehicle shut down on a major road with no warning and was towed to a local Mazda dealership, Jake Sweeney Mazda, for inspection. The next day, I was told the timing chain had skipped time and there was damage to the cylinder head (valves) and I “needed a new engine”.
When does a Mazda CX7 Turbo go out?
The turbo of the engine in the Mazda CX7 may go out after prolonged use of the vehicle. The most common solution is to replace the entire turbo, coming in at just below $3,000 for the total fix. The repair timing for the turbo malfunctioning is around 87,000 miles, with owners stating that the severity of this problem is 9.1 out of 10.