The 1998 Buick Skylark has 4 recalls, the most serious being a fire risk from the ignition switch: if the engine fails to start and the driver holds the key in the "Start" position too long, the switch can overheat, melt internally, and start a fire in the steering column, even after the engine is off and the key is removed.
The remaining recalls both involve aftermarket replacement parts sold for this vehicle. A Delphi aftermarket fuel pressure regulator was produced without an O-ring and retainer, which can cause fuel to leak and create a fire risk. Separately, certain Delphi aftermarket fuel pump modules were assembled with two internal tubes reversed, which can cause the engine to run rough, stall, or allow fuel to leak from the evaporative emissions canister, also raising the risk of fire or a crash from an unexpected stall.
At a glance
What can fail
Certain Delphi fuel pressure regulators (part numbers FP10020-11B1, FP10026-11B1, FP10027-11B1) sold as aftermarket parts lack an O-ring and retainer, which can affect fuel system function.
What the fix does
Delphi will replace the defective fuel pressure regulator with a corrected unit at no charge.
Summarized — see the official notice for exact wording, dates, and contacts.
We may earn a commission for purchases made through these links.
At a glance
What can fail
Certain Delphi aftermarket fuel pump module reservoir assemblies have reversed vent and fuel return tubes. This can cause rough idling or stalling due to overly rich fuel mixture, or fuel leakage from the evaporative emission carbon canister.
What the fix does
Delphi will replace the defective module reservoir assemblies at no cost. Contact Delphi at 1-877-335-7443 for service.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Holding the ignition key in the Start position for too long can cause high current to overheat and melt internal switch components. A damaged switch can ignite a fire in the steering column even after the engine stops and the key is removed.
What the fix does
A relay kit will be installed to limit current flowing through the ignition switch and prevent overheating.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
When the engine fails to start and the key is held in the START position for an extended time, high electrical current flows through the ignition switch and can generate enough heat to melt internal switch components.
What the fix does
A relay kit will be installed to limit current through the ignition switch. The dealer will verify proper starting with a charged battery and replace the ignition switch if needed.
Summarized — see the official notice for exact wording, dates, and contacts.
