The brake pedal may pulsate on apply due to warped brake rotors. This condition is commonly caused by uneven lug nut torque. Proper lug nut torque is recommended to try and avoid this concern.
Resources for the Repair and Maintenance of your 1990 Suzuki Swift
1990 Suzuki Swift
1990 Suzuki Swift Problems
The spot welds on the hood striker may be misaligned causing the hood not to latch properly. The correction is to install oversize washers under striker mounting bolts to secure the striker.
The dome light may stay on due to a faulty door jamb switch which will require replacement.
An engine vacuum leak from the throttle-body base gasket may result in a rough idle and/or stumble on acceleration. If this occurs, replacement of the failed gasket will be necessary.
1990 Suzuki Swift Recalls (Recent)
Summary: MISLOCATED ATTACHING SPOT WELDS OF THE HOOD STRIKER ASSEMBLY CAUSE CRACKS TO START ON THE HOOD INNER PANEL. IF CRACKS OCCUR, THE HOOD STRIKER ASSEMBLY MAY NOT PROPERLY ENGAGE THE HOOD LATCH WHEN THE HOOD IS CLOSED.Learn more »
Summary: THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY.Learn more »