Car servicing & repairs
Cooling system and overheating enquiries
Arrange an assessment of coolant loss, temperature warnings or an overheating concern.

Speak directly with Raj, a mechanic with 20+ years of experience across India, Saudi Arabia and New Zealand, including eight years in NZ. ARM Cars welcomes servicing and repair enquiries across makes, including Japanese imports, European vehicles and other NZ-market cars.
Give Raj the sequence of events
Explain when the temperature warning appeared, what the vehicle was doing and whether there was visible leakage, steam or a change in heater performance. Include any recent cooling-system work. Several faults can produce similar symptoms, so identifying a leak or confirming the cause comes before selecting a repair.
Avoid making the problem worse
If the vehicle overheats, stop safely and switch off the engine. Do not open a hot coolant-system cap. Discuss transport rather than driving on to demonstrate the fault. Photos taken from a safe position can help the initial conversation, but they do not establish whether the vehicle is safe to drive.
Plan inspection and parts
Ask what diagnosis is proposed, how much it costs and whether parts will be quoted after assessment. The coolant specification and component layout depend on the engine. Tell Raj about previous top-ups or replacement parts, and request a record of the repair and any follow-up checks agreed.
What to send with your enquiry
- Temperature warning or symptom details
- Any coolant loss and recent repairs
- Whether the vehicle is safely parked
You can also send the enquiry form with photographs. Photos support the first conversation; inspection may still be needed before a reliable repair quote.
Local bookings and nearby visits
ARM Cars is based in Morven, serving Waimate District and nearby South Canterbury communities including Glenavy, Studholme, Willowbridge, Makikihi and St Andrews. Call before visiting. For a nearby mobile job, send the exact location so Raj can confirm access, travel charges and whether the work is suitable on site.
How much will it cost?
Pricing depends on the vehicle or machine, diagnosis, parts and agreed labour. Ask for the inspection charge, an estimate or quote for the proposed work, and the process for approving anything additional. An online enquiry is not a confirmed appointment.
Consumer Protection NZ: arranging car repairs ↗
Related services
- Scheduled car servicing
- Engine oil and filter servicing
- Brake inspection and repair enquiries
- Battery and starting problem diagnosis
- Steering and suspension repair enquiries
- Diesel ute and van servicing
All workshop services · Nearby mobile mechanic visits · Contact and directions
SERVICE REQUEST · DIRECT TO RAJ
Tell Raj what
needs attention.
Request servicing or repairs for your car, ute or van. Tell Raj what you drive and describe the work needed.
Add photos of the machine, identification plate or visible problem, taken from a safe position. Raj will receive your request by email and contact you to discuss the next step.
027 347 1301 ↗Your preferred date is a request, not a confirmed booking. Raj will confirm availability, work scope, travel and pricing.
Call Raj ↗