Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1987 Suzuki Samurai BaseFACTORY OEM SERVICE PROCEDURE
Engine Compression
- Check compression pressure with engine at normal operating temperature, all spark plugs removed, high tension cord from ignition coil.
- Disengage clutch (to lighten starting load on engine), and depress accelerator pedal to full throttle position. Crank engine at least 6 revolutions to determine engine compression.
COMPRESSION SPECIFICATIONS
| Compression Pressure | Specification |
|---|---|
| Standard | 199 psi (14 kg/cm2 ) |
| Limit | 170 psi (12 kg/cm2 ) |
| Maximum Variation | 14.2 psi (1 kg/cm2 ) |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.