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Parts for your 1989 Mitsubishi Pajero-Fuel injectors

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Nulon Petrol System Extreme Clean 500ml - PEC
30%OFF

Nulon Petrol System Extreme Clean 500ml - PEC

$35
$50
Fitment Notes:
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Fuel Doctor Fuel Conditioner 250ml
15%OFF

Fuel Doctor Fuel Conditioner 250ml

$22
$26
Fitment Notes:
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Nulon Petrol Injector Cleaner 150ml - PIC150
30%OFF

Nulon Petrol Injector Cleaner 150ml - PIC150

$12.60
$18
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Nulon Petrol Injector Cleaner 300ml - PIC
30%OFF

Nulon Petrol Injector Cleaner 300ml - PIC

$23.80
$34
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Nulon Diesel Injector Cleaner 300mL - DIC
30%OFF

Nulon Diesel Injector Cleaner 300mL - DIC

$23.80
$34
Fitment Notes:
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Nulon Octane Boost & Clean 300ml - OBC
30%OFF

Nulon Octane Boost & Clean 300ml - OBC

$28.70
$41
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Explore 4WD & Adventure

Penrite Petrol Injector Cleaner 375ml - ADPIC375

Penrite Petrol Injector Cleaner 375ml - ADPIC375

$26
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Penrite Diesel Injector Cleaner 375ml - ADDIC375

Penrite Diesel Injector Cleaner 375ml - ADDIC375

$29
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Penrite Petrol Total System Cleaner 375mL - ADPTSC375

Penrite Petrol Total System Cleaner 375mL - ADPTSC375

$41
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Repco Petrol Injector Cleaner 300ml - RPIC

Repco Petrol Injector Cleaner 300ml - RPIC

$16
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Penrite Enviro+ DPF Cleaner 375ml - ADDPFC375

Penrite Enviro+ DPF Cleaner 375ml - ADDPFC375

$46
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Penrite Octane Booster Petrol 375ml - ADOCTB375

Penrite Octane Booster Petrol 375ml - ADOCTB375

$26
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Rislone Fuel Injector Cleaner 177mL - 44701

Rislone Fuel Injector Cleaner 177mL - 44701

$20
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Penrite Ultimate 6 in 1 Fuel Stabiliser 250ml - ADUFS250

Penrite Ultimate 6 in 1 Fuel Stabiliser 250ml - ADUFS250

$35
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Penrite Valve Shield Petrol Additive 250mL - ADVS250

Penrite Valve Shield Petrol Additive 250mL - ADVS250

$30
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Penrite Hybrid Injector Cleaner 375mL - ADHYB375

Penrite Hybrid Injector Cleaner 375mL - ADHYB375

$18
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Fuel Injector & Carby Cleaner Twin Pack - 8552

Fuel Injector & Carby Cleaner Twin Pack - 8552

$38
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Goss Diesel Fuel Injector - DIN250

Goss Diesel Fuel Injector - DIN250

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$666
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Goss Diesel Fuel Injector - DIN550

Goss Diesel Fuel Injector - DIN550

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$677
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Goss Fuel Injector - (LS3) - PIN051

Goss Fuel Injector - (LS3) - PIN051

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$532
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Goss Diesel Fuel Injector - DIN500GEN

Goss Diesel Fuel Injector - DIN500GEN

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$2,966
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Goss Fuel Injector Repair Kit - IRK781

Goss Fuel Injector Repair Kit - IRK781

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$95
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Goss Diesel Fuel Injector - DIN100GEN

Goss Diesel Fuel Injector - DIN100GEN

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$3,000
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Goss Diesel Fuel Injector - DIN108GEN

Goss Diesel Fuel Injector - DIN108GEN

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$1,574
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Goss Diesel Fuel Injector - DIN200GEN

Goss Diesel Fuel Injector - DIN200GEN

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$2,966
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Goss Fuel Injector - New - PIN520

Goss Fuel Injector - New - PIN520

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$409
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Goss Fuel Injector - New (2AZ-FE) - PIN573

Goss Fuel Injector - New (2AZ-FE) - PIN573

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$486
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Goss Fuel Injector - New - PIN218

Goss Fuel Injector - New - PIN218

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$706
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Showing 1 - 39 of 215 products

Maintaining and Replacing Fuel Injectors on Your 1989 Mitsubishi Pajero

For those driving a 1989 Mitsubishi Pajero, understanding the role and maintenance of fuel injectors is a key part of ensuring your vehicle runs smoothly. This model, popular for its rugged build and reliable performance, particularly benefits from timely attention to its fuel injection system. It's a part of your engine that, while often overlooked, deserves attention as part of your regular vehicle maintenance schedule.

The fuel injectors in your Pajero play a critical role in ensuring your engine receives the appropriate amount of fuel for combustion. Over time, carbon deposits can build up, potentially reducing your vehicle's efficiency, performance, and fuel economy.

You might be wondering, "When should I replace or clean my fuel injectors?" Here are some indicators it's time for attention:

  • Poor Fuel Economy: If you've noticed you're filling up more often than usual, it might be a sign that your fuel injectors aren't working efficiently, leading to higher fuel consumption.
  • Engine Misfire: A sputtering engine or irregular idling can often be traced back to failing injectors.
  • Rough Idling: If your Pajero feels uneven when parked with the engine running, it could signal injector issues.
  • Check Engine Light: The vehicle's diagnostics system might alert you to injector problems with a check engine light.

When dealing with fuel injectors, there are generally two paths you can take: cleaning or replacing them. Regular cleaning of the injectors can often restore performance and efficiency, but if the injectors are too far gone, replacement might be necessary. It's generally recommended to replace them in sets to ensure balanced performance across all cylinders.

Replacement of fuel injectors is not usually a DIY job, unless you're quite comfortable working under the bonnet. It involves relieving fuel system pressure, removing various components, and ensuring everything is secured properly afterward. Relying on a professional mechanic is often the best route to ensure the job's done right.

In your routine servicing, it's a good idea to include an inspection of the fuel injectors, especially given the Pajero's design and the age of the vehicle. Regular fuel system cleaners can help maintain the cleanliness and functionality of the injectors, but if you experience any of the symptoms noted, a more thorough check-up could save you trouble down the line.

The Mitsubishi Pajero may be a robust stalwart on and off the road, but like any vehicle, it needs regular care and attention. Keeping an eye on your fuel injectors, among other systems, ensures that this classic vehicle continues to deliver the reliable performance it's known for. So, next time you're checking things off on your vehicle maintenance list, don't forget those all-important fuel injectors.