R.S. Diesel - Petrol and Diesel Fuel Pumps Repairing
Fuel pump & injection specialists

Engine cranking but not starting? It’s often the fuel pump.

We test, repair, and replace petrol and diesel fuel pumps for cars, SUVs, trucks, tractors, and marine engines. Get a clear diagnosis first—and a guaranteed price before any work begins.

Free diagnosisGenuine / quality-tested partsWarranty on repairsSame-day service on most pumps
What we do

Fuel system repair, done properly

From a weak in-tank pump to a high-pressure diesel injection pump — we diagnose the real fault instead of just swapping parts.

Petrol electric pump (in-tank)

Testing, cleaning, motor and filter-sock replacement, full pump module assembly.

Diesel injection pump

Inline, rotary (VE) and common-rail pump overhaul with calibration on a test bench.

Injector cleaning & testing

Ultrasonic cleaning, spray-pattern and leak-off testing for petrol and diesel injectors.

Pressure & flow diagnosis

Fuel pressure, volume and electrical checks with a clear report of what is faulty and why.

Tank & filter service

Fuel tank draining and cleaning, filter replacement, and removal of rust, sludge or water.

Replacement pumps

New and quality-tested pumps for popular cars, SUVs, trucks and tractors when repair is not worth it.

Know the signs

Is your fuel pump failing?

A failing pump rarely dies without warning. If you notice any of these, get it checked before you’re stranded.

  • Engine cranks but won’t start, especially when hot
  • Sputtering or jerking at high speed or under load
  • Loss of power while climbing or overtaking
  • Loud whining or humming from the fuel tank
  • Sudden drop in mileage or engine stalling
  • Check-engine light with fuel-pressure faults

These symptoms can also come from a clogged filter or bad injector — that’s why we test before replacing anything.

Don’t keep driving on a weak pump

A struggling pump overheats and can fail without warning, sometimes damaging injectors. An early repair costs far less than a breakdown and tow.

Simple process

From breakdown to back on the road

Call or send a message

Tell us the vehicle and symptoms. We guide you on bringing it in, or on towing.

Free diagnosis

We test pressure, flow and electrical supply, and show you the result.

Quote you approve

You get repair vs. replace options with price upfront — no work without your OK.

Repair, test, deliver

Every pump is bench-tested before refitting, and you get a warranty on the work.

Why choose us

Specialists, not guess-and-replace

Honest diagnosis

We only replace what is actually faulty, and explain it in plain language.

Test-bench equipped

Pumps and injectors are verified for pressure and delivery, not just “it runs”.

Warranty on work

Repairs and replacements come with a written warranty.

Fast turnaround

Most petrol pump jobs are completed the same day, so you’re not left without your vehicle.

All vehicle types: hatchbacks, sedans, SUVs, commercial vehicles, tractors, generators and marine engines.

Get in touch

Describe the problem, get a quick quote

Fill the form and it opens WhatsApp with your details ready to send — we usually reply within minutes during working hours.

  • Call+91 00000 00000  | 
  • WhatsApp
  • WorkshopShop No. 00, Industrial Area, Your City
  • Working hoursMon–Sat 9:00 am – 7:00 pm
Questions

Frequently asked

How much does fuel pump repair cost?

It depends on the vehicle and the fault — a cleaning or motor repair costs far less than a new pump module. Diagnosis is free, and you get the exact price before we start.

How long does it take?

Most petrol in-tank pump jobs are done the same day. Diesel injection pumps and common-rail work may take 1–3 days depending on parts and calibration.

Repair or replace?

If the motor and body are healthy we repair and bench-test. If the pump is worn out or cracked, replacement is safer and we’ll tell you honestly.

Can I drive with a failing fuel pump?

It’s risky. The vehicle can stall in traffic or on a highway, and a weak pump can harm injectors. Get it checked as soon as you notice symptoms.

Do you give a warranty?

Yes, repairs and replacement parts carry a warranty. Ask us for the terms for your job.

Do you help if my vehicle can’t be driven?

Call us — we can advise on towing and arrange pickup where possible.

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