Automotive Flow Chart

flowchart TD
A[Engine Performance Issues] --> B[Type of Issue]
B -->|Loss of Power| C[When Does It Occur?]
B -->|Rough Running| D[Check Running Condition]
B -->|Noise| E[Type of Noise]

    C -->|All Times| C1[Check Compression]
    C -->|Under Load| C2[Check Fuel Pressure]
    C -->|High Speed| C3[Check Timing]
    C1 -->|Low| C4[Leak Down Test]
    C2 -->|Low| C5[Fuel System Test]
    C3 -->|Off| C6[Timing Component Check]

    D -->|Cold Only| D1[Check Cold Start System]
    D -->|Hot Only| D2[Check Temp Sensor]
    D -->|All Times| D3[Check Misfire Data]
    D1 -->|Failed| D4[Replace Components]
    D2 -->|Failed| D5[Replace Sensor]
    D3 -->|Pattern| D6[Analyze Cylinder Data]

    E -->|Knocking| E1[Check Rod Bearings]
    E -->|Ticking| E2[Check Valvetrain]
    E -->|Rattling| E3[Check Timing Components]
    E1 -->|Worn| E4[Engine Teardown Required]
    E2 -->|Loose| E5[Adjust Valves]
    E3 -->|Loose| E6[Replace Chain/Belt]