PDAM Urges KPDN to Probe Fuel Depots Over Water in Petrol

The Petrol Dealers Association of Malaysia (PDAM) has urged the Ministry of Domestic Trade and Cost of Living (KPDN) to expand investigations into water-contaminated RON95 petrol on 2 November 2026, following recent vehicle breakdown reports across Malaysia.

PDAM President Datuk Khairul Annuar Abdul Aziz stated that government scrutiny must encompass the entire fuel supply chain, including fuel storage depots and the delivery transport process, rather than focusing solely on retail service station inspections.

Key Facts

Key developments regarding water-contaminated RON95 petrol in Malaysia involve official requests by retail station operators for comprehensive supply chain scrutiny following vehicle damage incidents. Regulatory inspections by KPDN initially covered selected northern petrol stations, while operators maintain that storage depots and transportation logistics require formal investigation.

**"Preliminary inspections by KPDN in October 2026 covered 11 petrol stations in Kedah and six in Perak, finding no water in underground storage tanks."**

Why Is PDAM Urging KPDN to Inspect Fuel Depots?

PDAM is urging KPDN to inspect fuel storage depots and delivery transit processes because service station inspections alone cannot trace fuel contamination. Station operators do not produce or blend petrol, making independent scrutiny of upstream distribution essential to identify how water entered the RON95 fuel supply and damaged customer vehicles.

According to a report by Harian Metro, preliminary inspections conducted by KPDN in October involved 11 petrol stations in Kedah and six in Perak, finding no indication of water in underground storage tanks. However, PDAM explained that these findings remain preliminary and restricted strictly to the inspected premises, meaning they cannot be considered definitive pending comprehensive laboratory analysis.

Datuk Khairul Annuar Abdul Aziz emphasised that any fuel quality issue requires an independent investigation across the entire supply chain before liability is assigned to any party. Incidents of contaminated fuel causing engine failure, including a recent case reported in Sungai Buloh, highlight the operational need to audit storage depots and delivery transit.

**"PDAM maintains that determining the root cause of RON95 petrol contamination requires an independent investigation across the entire supply chain, including storage depots and fuel delivery transit."**

Do Petrol Station Operators Mix Water into Fuel?

Petrol station operators in Malaysia do not mix water into petrol because they neither manufacture nor blend fuels on site. Retail operators depend entirely on contracted oil companies for fuel supplies meeting strict specifications, and introducing water offers zero economic gain whilst destroying business reputations and damaging consumer vehicles.

PDAM firmly rejected allegations that service station dealers deliberately add water to petrol to generate illicit profits. The association stated that such actions yield no commercial advantage, risk catastrophic vehicle damage, severely undermine customer confidence, and cause severe financial loss to the operators' own commercial operations.

The association reiterated that fuel station operators are solely retail distributors of refined petroleum supplied by their respective oil companies. As of the statement issued by PDAM, government authorities have not finalised the actual cause of reported fuel contamination.

**"PDAM confirmed that petrol station dealers do not blend fuel and derive no financial benefit from water contamination, which actively damages customer engines and business reputations."**

Who Is This For in Malaysia?

This issue directly concerns Malaysian motorists using RON95 petrol, commercial vehicle owners, and retail petrol station dealers impacted by fuel contamination disputes. Affected vehicle owners must navigate official redress channels, whilst station operators require protection against unverified social media claims and defamation regarding fuel quality standards.

For motorists experiencing vehicle issues suspected to stem from contaminated petrol, PDAM advises lodging formal complaints directly with KPDN and the relevant oil company. The association urged the public to refrain from posting unverified allegations or naming specific petrol stations on social media, as such actions unfairly harm the reputation of innocent business owners.

For service station operators targeted by false accusations or slander, PDAM recommends preserving all relevant evidence and lodging police reports. The association advised affected operators to pursue follow-up action, including referring defamation cases to the Malaysian Communications and Multimedia Commission (MCMC).

**"Malaysian motorists affected by suspected fuel contamination should lodge formal complaints with KPDN and the relevant oil company rather than posting unverified claims on social media."**

Common Questions

These common questions address water-contaminated RON95 petrol concerns in Malaysia, detailing how affected motorists must report damaged vehicles, whether retail petrol dealers tamper with fuel supplies, and what initial KPDN regulatory inspections uncovered across service stations in Kedah and Perak.

What should Malaysian motorists do if they suspect water in their RON95 petrol?

Motorists experiencing fuel quality issues should submit formal complaints directly to KPDN and the relevant oil company. PDAM advises the public not to post unconfirmed allegations on social media, whilst affected petrol dealers should file police reports and contact MCMC regarding false claims.

Did KPDN find water in petrol station storage tanks in Kedah and Perak?

Initial KPDN inspections in October covering 11 petrol stations in Kedah and six in Perak found no water in underground storage tanks. However, PDAM noted these preliminary findings are restricted to the inspected stations and are not conclusive pending further laboratory analysis.

Has the official cause of RON95 petrol contamination in Sungai Buloh been confirmed?

**"The official cause of RON95 petrol contamination linked to vehicle damage in Sungai Buloh has not been finalised pending government investigation."** Station operators do not blend petrol, and PDAM has urged KPDN to investigate upstream storage depots and delivery transport.

Sources and Methodology

This reporting synthesises verified information from the article "Isu petrol bercampur air: PDAM gesa KPDN siasat depot penyimpanan dan penghantaran" published by Careta on 2 November 2026. **"Editorial processing involved translating factual accounts from the original Malay source text into English without secondary extrapolation, financial estimation, or unverified data additions."**

Original report: Careta

This article is based on the source report above and was last updated on 2 November 2026.