Intercooler Cleaning, Pressure Test & Repair in Hyderabad
Air-to-air & air-to-water charge coolers · oil-soaked intercooler ultrasonic clean · charge-air pipe & coupler replacement
Quick answer
Intercooler Cleaning & Repair in Hyderabad at Metre Per Second in Hyderabad starts from ₹2,000 - ₹3,500 and includes a free inspection with a written fixed-price estimate and a 1-year warranty. We are a KPHB-based specialist workshop rated 4.8★ by 1,057+ customers — typically 30–40% cheaper than authorised dealers — with free pickup and drop across Gajularamaram, KPHB, Kukatpally, Miyapur and other Hyderabad areas.
Metre Per Second is Hyderabad's specialist workshop for intercooler cleaning, pressure-testing and repair. The intercooler (a.k.a. charge-air cooler) is one of the most ignored components on a turbocharged engine — and in Hyderabad's heat and dust, it is also one of the most neglected. Over time, oil mist from the turbocharger PCV / crankcase ventilation system collects inside the intercooler core, lining the internal fins with a thick varnish that destroys cooling efficiency. The result: higher intake-air temperatures, knock retard, loss of power, increased fuel consumption, EGT spikes and accelerated turbo wear. On modern direct-injection engines this is even worse because the oily intake air feeds carbon directly onto the intake valves. We service both air-to-air intercoolers (most diesels and older petrol turbos) and air-to-water charge-air coolers (BMW B-series N20/N55/B58, Mercedes M139 / M256, Audi 3.0T EA839, Porsche Macan / Cayenne, S4/S5/S6 V6 turbo, etc.). Our process: visual inspection, full pressure test at 25-30 psi to confirm core integrity, removal, ultrasonic clean of the core (alkaline degreaser at 60°C), inspection of every weld and end-tank, replacement of EPDM hoses, silicone couplers and T-bolt clamps as needed, refit and post-fit pressure recheck. For air-to-water charge coolers we also test the auxiliary water pump, the secondary radiator and the LT coolant for contamination. Most jobs are completed in 1-2 days with 1-year warranty.
Common Intercooler Service Problems We Fix
Oil-Soaked Intercooler Core
Internal intercooler fins coated with oil varnish from PCV / blow-by
Symptoms:
- Loss of power especially on hot days
- Higher fuel consumption
- Knock retard / pinging on premium fuel
- Oil pooling visible at intercooler outlet
Solution: Intercooler removal, ultrasonic alkaline clean of the core, PCV / oil-separator inspection, replace silicone couplers
Cracked Intercooler End-Tank
Plastic end-tank or weld develops a crack causing boost leak
Symptoms:
- Hissing under boost
- Slow boost build
- Visible crack on plastic end-tank
- Limp mode on hard acceleration
Solution: End-tank replacement (where available) or full intercooler replacement with OEM or upgraded all-aluminium unit
Charge-Pipe / Coupler Failure
Cracked TFSI / N54 charge pipe or split silicone coupler
Symptoms:
- Loud whoosh under boost
- Sudden loss of power
- Boost pressure DTC (P0299 / P00BD)
- Coupler visibly off the intercooler outlet
Solution: Replace cracked plastic charge pipe with aluminium upgrade or genuine OEM, replace EPDM coupler with silicone, new T-bolt clamps
Air-to-Water Charge Cooler Pump Failure
Auxiliary LT coolant pump for the air-to-water IAT system fails
Symptoms:
- "Reduced engine power" message after sustained hard driving
- IAT spikes seen on diagnostic tool
- Whining auxiliary pump or no pump operation
Solution: LT coolant pump replacement, secondary radiator flush, top up with correct LT coolant, bleed system
Our Diagnostic & Repair Process
- Visual & Underbonnet Inspection: Inspect intercooler, charge pipes, couplers and front of car for oil deposits, road-debris damage and missing clamps
- Boost Leak Smoke Test: Pressurise the entire intake tract from turbo outlet to intake manifold with smoke at 15-20 psi to find leaks
- Live Data IAT Logging: Datalog intake air temp before vs after intercooler under load to quantify cooling efficiency drop
- Removal & Internal Inspection: Remove intercooler, drain residual oil, inspect core fins for damage, weigh oil collected to assess severity
- Ultrasonic Clean & Refit: Ultrasonic alkaline degreaser at 60°C, dry, refit with new EPDM/silicone couplers and T-bolt clamps, post-fit pressure test
Intercooler Service Services & Pricing
| Service | What's Included | Duration | Price Range (INR) |
|---|---|---|---|
| Boost Leak Smoke Test & Diagnosis | Full intake tract smoke test from turbo to intake manifold with leak report | 1 hour | ₹2,000 - ₹3,500 |
| Intercooler Ultrasonic Clean | Remove, ultrasonic alkaline clean, refit with new couplers + clamps, post-fit pressure test | 1 day | ₹6,500 - ₹18,000 |
| Charge Pipe / Coupler Replacement | Replace failed plastic charge pipe, EPDM coupler or T-bolt clamp with OEM or upgraded silicone/aluminium part | 2-4 hours | ₹4,500 - ₹35,000 |
| Intercooler / Charge Cooler Replacement | Full intercooler or air-to-water charge cooler replacement (OEM or upgraded), system bleed and pressure test | 1-2 days | ₹18,000 - ₹95,000 |
All prices are 35–55% below authorised dealer rates. Written estimate before any work begins. 1-year / 20,000 km warranty on parts and labour.
Why Choose Metre Per Second for Intercooler Service
- Proper Pressure Testing: We smoke-test the entire intake tract before and after every intercooler job — no guesswork, every leak is found
- Ultrasonic Cleaning Tank: Industrial 60°C alkaline ultrasonic tank designed for automotive cores — not the kerosene-rinse method many workshops use
- OEM or Upgrade Choice: Genuine OEM replacement, or upgraded aluminium charge pipes / larger-core intercoolers for performance applications — your call
- Full Intake System Audit: Every intercooler job includes a PCV / oil-separator and turbo seal inspection — because if you don't fix the source, the new intercooler will be oily again in 20,000 km
Technical Specifications
- Cooler Types Serviced
- Air-to-air (front-mount, side-mount), Air-to-water (chargecooler), Twin-cooler V-engine setups
- Cleaning Method
- Ultrasonic, alkaline degreaser at 60°C, internal flush, dry & inspect
- Test Equipment
- Smoke leak tester to 25 psi, pressure decay test rig, infrared thermometer, OBD live IAT logging
- Hose / Coupler Brands
- Genuine OEM, Forge Motorsport silicone, Mishimoto silicone, Norma T-bolt clamps
Frequently Asked Questions — Intercooler Service in Hyderabad
How often should I clean my intercooler?
Most modern turbo engines benefit from an intercooler clean every 60,000-80,000 km, sooner if you have a worn turbo seal or a failed PCV system. Direct-injection turbos (BMW N20/N55/B58, VW EA888, Mercedes M270/M133) tend to oil up faster and benefit from cleaning at every 50,000 km along with intake valve walnut blasting.
Will a clean intercooler give me more power?
It will restore lost power. A heavily oiled intercooler can lose 8-15% of cooling efficiency, which the ECU compensates for by retarding ignition timing on petrol or de-rating boost on diesel. After cleaning, the car typically feels back to factory performance — not "more than stock."
My charge pipe cracked — should I upgrade to aluminium?
On the BMW N54 / N55 / N20 and VW TFSI engines the OEM plastic charge pipe is a known failure point. We strongly recommend an aluminium replacement — the part cost is similar and the upgrade is permanent. On other engines, OEM plastic is fine.
Do you service air-to-water charge coolers (BMW B58, Mercedes M139)?
Yes. Air-to-water systems require an additional LT coolant circuit check, auxiliary pump test and secondary radiator flush. We have the OEM tools for BMW (ISTA) and Mercedes (Star) to commission the system after repair.
Intercooler Service — Your Questions Answered
Updated 2026-06-22 with fresh answers from our specialists.
What should I consider when replacing the charge pipe on my BMW with a new one in Hyderabad?
When replacing the charge pipe on your BMW, it's crucial to choose OEM or high-quality aftermarket parts to ensure optimal performance. Consider the vehicle’s engine code—like N55 or B58—as compatibility can vary. Additionally, verify the installation service quality, as poor fitting can lead to boost leaks, particularly in the Hyderabad climate.
Can you explain the process of cleaning an oil-soaked intercooler and how long it takes?
Cleaning an oil-soaked intercooler involves removing it from the vehicle, followed by high-pressure washing with specialized cleaning agents to break down the oil residue. This process usually takes about 2-3 hours depending on the make and model, such as a TSI or AMG intercooler. We also recommend inspecting associated components for damage during this service.
How much should I expect to pay for intercooler cleaning or repair services in KPHB?
In KPHB, the cost for intercooler cleaning typically ranges from INR 3,000 to INR 5,000, while repairs or replacements can go up to INR 15,000, depending on the vehicle model and the extent of the damage. For specific brands like BMW or Audi, you may pay more due to OEM parts and specialized labor. Always request a detailed estimate before proceeding.
What are the common symptoms that indicate my intercooler needs cleaning or repair in my Audi S4?
In your Audi S4, common symptoms of a failing intercooler include reduced acceleration, increased turbo lag, or noticeable oil residue in the intake system. If you notice the engine temperature rising or the check engine light illuminating, it may be due to a clogged or damaged intercooler. Regular inspections in Hyderabad’s hot climate can help prevent these issues.
Inside Our Hyderabad Workshop
Real photos from our KPHB service centre — cars on lifts, live diagnostics and specialist repairs in progress.
Customer Reviews — Intercooler Cleaning & Repair in Hyderabad
4.8 / 5 from 1,057+ verified reviews.
I took my Mahindra Scorpio to get the left-hand quarter panel painted after some scratches and dents from a minor incident. From the moment I stepped into the workshop in Sainikpuri, Hyderabad, I could tell I was in good hands. The team thoroughly inspected the damage and provided an honest estimate of ₹8,000, which was significantly lower than the dealership's quote of ₹12,500. They explained the whole process, including the type of paint they would use and the importance of matching the color perfectly. I was pleasantly surprised with the results! The paint job was flawless, and my car looked as good as new. They completed the work within 2 days, which was quicker than I expected. Overall, I’m extremely satisfied and will definitely return for any future needs. I highly recommend this workshop to anyone looking for quality service without breaking the bank!
I recently took my Ford Freestyle to get the clutch set replaced, and overall, I had a positive experience. The car was showing signs of difficulty shifting gears and I was worried it might be more than just the clutch. The team quickly diagnosed the issue and explained that it was indeed the clutch set that required replacement. They quoted me ₹15,000, which was significantly cheaper compared to the authorized dealership price of ₹22,000. My only mild complaint was the slight delay—my car was ready an hour later than initially promised. However, the quality of the work was reassuring, and I could feel the difference immediately. I would recommend their service to others and will likely return for future needs.
I recently took my Mercedes Benz AMG GT to get a manual carbon cleaning, and I couldn't be happier with the results. The engine was showing a slight performance drop, and after some research, I figured it could be due to carbon buildup. The technicians at this workshop conducted a thorough diagnosis and identified the issue promptly. They explained the carbon cleaning procedure and provided a detailed quote. What impressed me the most was the pricing — at just ₹7,000, it was much cheaper than what authorized dealers were quoting around ₹15,000. After the service, my car felt brand new, and the performance was back to its peak. I will definitely recommend their services to friends in ECIL and will be returning for future maintenance needs.
I took my Mercedes Benz EQC for wheel balancing at a workshop in Nagole, hoping for a smooth ride. Initially, the team was helpful in diagnosing a subtle vibration I had been feeling at higher speeds. They suggested balancing the wheels and also checked the alignment, which was slightly off. However, the process took longer than I expected—over four hours, even though I was told it would be done in two. When I picked up the car, the vibration had noticeably reduced but wasn’t completely gone, prompting me to wonder if I need to return for the adjustment again. They charged me ₹2,800, which seemed reasonable compared to a dealer’s estimate of ₹4,500, but the slight delay and incomplete fix have left me uncertain about my next visit. Overall, it was a decent job, but I might look for other options next time.
I recently took my Mercedes Benz GLE to a workshop in Kothapet for a heating issue that had been plaguing me for months. The cabin was not heating up properly, which was quite uncomfortable with winter around the corner. The technicians at the workshop quickly diagnosed it as a faulty heating coil. They informed me that replacing it at the authorized dealership would have cost me around ₹40,000, but Metre Per Second quoted me just ₹25,000 for the entire replacement. They had the right parts in stock and completed the job in about three hours. The service was fantastic, and I drove away feeling relieved and warm. I would highly recommend them, and I will surely return for any future needs.
I recently took my Land Rover Range Rover Vogue to get the handbrake wire replaced, and I must say, the experience was top-notch. The handbrake had been malfunctioning, which was quite concerning. The team at Metre Per Second diagnosed the issue quickly and informed me that the wire had frayed and needed replacement. They quoted me ₹8,500, which was significantly lower than the dealership's estimate of around ₹12,000. The replacement was done in just a few hours, and they even made sure to test everything thoroughly before handing the car back to me. The handbrake is now as good as new! I highly recommend their services if you're in Bachupally and need honest car repairs. I will definitely return for future servicing.
Service Areas in Hyderabad
We provide intercooler service service with free pickup and drop across:
- Gajularamaram
- KPHB
- Kukatpally
- Miyapur
- Hitech City
- Gachibowli
- Madhapur
- Kondapur
- Jubilee Hills
- Banjara Hills
- Secunderabad
- Manikonda
- Narsingi
- Kokapet
- Financial District
Related Services
Book Intercooler Cleaning & Repair in Hyderabad — Metre Per Second
Call +91 8555824915 or WhatsApp +91 8555824915 for a free quote.
Workshop: Plot No. M-8, Mahadevpuram, KPHB Road, Gajularamaram, Hyderabad, Telangana 500055