Hard starting due to low fuel pressure: Suzuki Forenza Muffler & Exhaust

Problem overview

A hard starting condition may be due to low fuel pressure. Our technicians tell us the powertrain control module (PCM) should energize the fuel pump for 2 seconds when the ignition is turned on in order to properly pressurize the fuel system. Correcting this condition may require updating the PCM software.

36 people reported this problem

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Suzuki Forenza vehicles with this problem

3 model years affected

Average mileage: 111,111 miles

(52,000 - 154,000)

Repairs related to this problem

No Start Diagnosis

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Hard starting due to low fuel pressure on Suzuki Forenza

Problem overview

Suzuki Forenza vehicles with this problem

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Ask our experts about your Suzuki.