EasyManuals Logo

Suzuki Intruder VZ800 User Manual

Suzuki Intruder VZ800
454 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #393 background imageLoading...
Page #393 background image
SERVICING INFORMATION 10-5
ENGINE
Complaint Symptom and possible causes Remedy
Engine will not start
or is hard to start.
Compression too low
1. Out of adjustment valve clearance
2. Worn valve guides or poor seating of valves
3. Mistiming valves
4. Excessively worn piston rings
5. Worn-down cylinder bores
6. Too slowly starter motor cranks
7. Poor seating of spark plugs
Plug not sparking
1. Fouled spark plugs
2. Wet spark plugs
3. Defective ignition coil
4. Defective CKP sensor
5. Defective ECM
6. Open-circuited wiring connections
7. Open or short in high-tension cords
No fuel reaching the intake manifold
1. Clogged fuel filter or fuel hose
2. Defective fuel pump
3. Defective fuel pressure regulator
4. Defective fuel injector
5. Defective fuel pump relay
6. Defective ECM
7. Open-circuited wiring connections
Incorrect fuel/air mixture
1. Out of adjustment TP sensor
2. Defective fuel pump
3. Defective fuel pressure regulator
4. Defective TP sensor
5. Defective CKP sensor
6. Defective IAP sensor
7. Defective ECM
8. Defective ECT sensor
9. Defective IAT sensor
Adjust.
Repair or replace.
Adjust.
Replace.
Replace.
See electrical section.
Retighten.
Clean.
Clean and dry.
Replace.
Replace.
Replace.
Repair or Replace.
Replace.
Clean or replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Check and repair.
Adjust.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
SAMPLE

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Suzuki Intruder VZ800 and is the answer not in the manual?

Suzuki Intruder VZ800 Specifications

General IconGeneral
Engine Type4-stroke, liquid-cooled, DOHC, 45-degree V-twin
Displacement805 cc
Bore x Stroke83.0 mm x 74.4 mm
Compression Ratio9.4:1
Fuel SystemFuel injection
IgnitionElectronic ignition (transistorized)
Transmission5-speed constant mesh
Final DriveShaft drive
Front SuspensionTelescopic, coil spring, oil damped
Rear SuspensionLink type, coil spring, oil damped
Rear BrakeDrum brake
Seat Height700 mm (27.6 in)
Front BrakeDisc brake
Rear Tire170/80-15M/C 77H, tube type
Fuel Tank Capacity15.5 L (4.1 US gallons)

Related product manuals