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Honda Crossroad: R18A timing chain tensioner rattle on cold start

R18A timing chain tensioner rattle on cold start is a common engine fault on the Honda Crossroad on the 2007–2010 cars, and we rate it major. Putting it right costs $900 to $2,800 at New Zealand independent workshop rates. Below is what goes wrong, the symptoms to notice on a test drive, where to look, and what to ask the seller before you hand over any money. It is one of 6 documented faults on the Honda Crossroad.

Vehicle
Honda Crossroad
Engine
R18A
Years
2007–2010
Fuel
petrol
Gearbox
auto
System
Engine

This page covers the Honda Crossroad as a model. Some faults only affect particular engines or build years — enter a plate below to narrow the list to one car.

All Honda Crossroad faults6 documented faults on this model

What you are looking at

The front of a dual overhead camshaft engine with the timing cover removed, exposing the timing chain and sprockets.Example of the part — not this vehicle

The front of a twin-cam engine with the timing cover off — chain, sprockets and guides.

Logansenf · CC BY-SA 4.0 · Wikimedia Commons

What goes wrong

The R18A engine in the Crossroad RT1/RT2 uses a hydraulic timing chain tensioner that loses oil pressure rapidly after cold shutdown. On restart there is a characteristic metallic rattle for 3-10 seconds until oil pressure builds and the tensioner extends. Prolonged or repeated cold-start rattle causes timing chain stretch and guide wear. This is a known weakness of the R18A across multiple Honda models of this era.

What you would notice

  • Metallic rattling from engine on cold start lasting 3-10 seconds
  • Rattle worse in cold weather
  • Check engine light with timing-related codes in advanced cases
  • Timing chain noise audible at idle on high-mileage examples

How to check it

Where to look. Timing chain and tensioner at the front of the R18A engine

Cold-start the engine and listen for timing chain rattle from the front of the engine. Duration of rattle indicates tensioner wear progression. Check oil level and condition — low or dirty oil accelerates tensioner failure. Scan for any timing or VTC-related fault codes.

Parts involved: Timing chain.

What it costs to put right

$900 to $2,800 at New Zealand independent workshop rates. That is for this job on its own, not for the car.

An estimate, in NZD, for the repair as normally carried out. What a specific car costs depends on which part has failed and what it damaged on the way — treat this as the floor for a negotiation, not a quote.

Ask the seller

  • “Does the engine rattle briefly on first start in the morning?”
  • “Has the timing chain tensioner been replaced?”
  • “What is the oil service interval and oil brand used?”

Now check the Honda Crossroad you are actually looking at

Everything above is true of the model, and it is free. What it does not tell you is whether THIS car has been looked after: its odometer history and whether the reading has ever gone backwards, whether there is still money owing on it, whether it has been reported stolen, how many owners it has had and what it is really worth today. That comes from the official records for that plate. Enter the plate for the free details, or get the full history and a market valuation from $13.49.

Not sure what you would be paying for? See what a full KickTyres check includes.

Where this comes from

The failure described above is documented in published sources — owner forums, technical service bulletins, recall notices and workshop write-ups — held in our fault database. The inspection instructions and the cost estimate are KickTyres’ own interpretation of them, and it is a starting point for an inspection rather than a manufacturer statement.

Honda Crossroad buyer questions

Is r18a timing chain tensioner rattle on cold start serious on a Honda Crossroad?

We rate it major and common on the Honda Crossroad. The R18A engine in the Crossroad RT1/RT2 uses a hydraulic timing chain tensioner that loses oil pressure rapidly after cold shutdown. On restart there is a characteristic metallic rattle for 3-10 seconds until oil pressure builds and the tensioner extends. Prolonged or repeated cold-start rattle causes timing chain stretch and guide wear. This is a known weakness of the R18A across multiple Honda models of this era.

How much does it cost to fix on a Honda Crossroad?

$900 to $2,800 at New Zealand independent workshop rates. That figure is for this job on its own. A car showing the symptoms on this page is usually worth either walking away from or negotiating down by at least the repair figure.

Which Honda Crossroad years are affected?

Our research records this fault on the 2007–2010 Honda Crossroad. Build dates move around, especially on imported cars, so treat the range as the years to look hardest at rather than a guarantee either way. The official records tell you the exact build and first registration date for the car in front of you.

How do I check for it before I buy?

Cold-start the engine and listen for timing chain rattle from the front of the engine. Duration of rattle indicates tensioner wear progression. Check oil level and condition — low or dirty oil accelerates tensioner failure. Scan for any timing or VTC-related fault codes. Look here: Timing chain and tensioner at the front of the R18A engine