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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1998 Pontiac Bonneville car and truck
repair procedures including Pontiac engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your 1998 Pontiac Bonneville automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1998 Pontiac Bonneville
- 1998 Pontiac Bonneville SE 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
- 1998 Pontiac Bonneville SSE 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:1
BRAKE SERVICE PROCEDURES FOR 1998 Pontiac Bonneville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Pontiac Bonneville cars and light trucks from 1990+.
Hydraulic Brake Systems -> Troubleshooting -> Master Cylinder Internal Fluid Leakage Check -> Road Test
Vehicle: 1998 Pontiac Bonneville SE 3.8 V6 GAS
When troubleshooting the hydraulic brake system, perform the following checks and inspections as outlined below. If problem still exists within system, refer to Fig. first, then to Figs. and as necessary.
Master Cylinder Internal Fluid Leakage Check
Start engine and depress the brake pedal. If the pedal gradually falls under constant pressure, the hydraulic system may be leaking. Raise the vehicle on a lift and check all tubing lines and backing plates for signs of leakage. It may be necessary to ...
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BRAKE SERVICE PROCEDURES FOR 1998 Pontiac Bonneville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Pontiac Bonneville cars and light trucks from 1990+.
Power Brake Units -> Power Brake Unit Service -> AC-Delco Single Diaphragm Type -> AC-Delco Tandem Diaphragm Type -> Assemble -> Disassemble -> Overhaul -> Toyota/GM Single Diaphragm Type
Vehicle: 1998 Pontiac Bonneville SSE 3.8 V6 GAS
AC-Delco Tandem Diaphragm Type
This brake booster is not serviceable and should be replaced as an assembly.
AC-Delco Single Diaphragm Type
This brake booster is not serviceable and should be replaced as an assembly.
Toyota/GM Single Diaphragm Type
Overhaul
Disassemble
- Attach holding fixture tool No. J-22805-01, or equivalent, to front of booster, then mount fixture in vise. Mounting holes of holding fixture may have to be elongated toward inside in order to accommodate booster master cylinder studs.
- Scribe matching marks between front and rear booster shells to aid assembling.
- R...
CLICK HERE TO GET FULL ACCESS TO 1998 Pontiac Bonneville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Pontiac Bonneville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Pontiac Bonneville cars and light trucks from 1990+.
Anti-Lock Brakes -> Bosch Type 5 -> PRECAUTIONS -> ABS Service
Vehicle: 1998 Pontiac Bonneville SSE 3.8 V6 GAS
ABS Service
Before performing any repairs on the ABS system, note the following precautions:
- Before using electric welding equipment, disconnect EBTCM.
- Carefully note routing, position and mounting ABS and TCS wiring, connectors, clips and brackets. ABS and TCS are extremely sensitive to electromagnetic interference.
- Do not use a fast charger when battery is connected. Never disconnect battery from system with engine running.
- Ignition switch must be in Off position when disconnecting EBTCM.
- Many ABS system components ...
CLICK HERE TO GET FULL ACCESS TO 1998 Pontiac Bonneville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Pontiac Bonneville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Pontiac Bonneville cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake (Type 2) -> Tightening Specifications
Vehicle: 1998 Pontiac Bonneville SSE 3.8 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1998 Pontiac Bonneville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Pontiac Bonneville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Pontiac Bonneville cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake (Type 2) -> Precautions
Vehicle: 1998 Pontiac Bonneville SSE 3.8 V6 GAS
- Grease or any other foreign material must be kept off brake linings, caliper, surfaces of disc and external surfaces of hub during service procedures.
- Handling brake disc and caliper should be done in a way to avoid deformation of disc and nicking or scratching brake linings.
- If inspection reveals rubber piston seals are worn or damaged, they should be replaced.
- During removal and installation of a wheel assembly, ensure not to interfere with or dam...
CLICK HERE TO GET FULL ACCESS TO 1998 Pontiac Bonneville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Pontiac Bonneville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Pontiac Bonneville cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake (Type 2) -> Rotor, Replace
Vehicle: 1998 Pontiac Bonneville SE 3.8 V6 GAS
- Raise and support vehicle, then remove tire and wheel assembly.
- Remove caliper assembly from rotor as described in "Caliper Service."
- Remove...
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