🍂Leaf Blower

E03

Toro · PowerJet F700 700 CFM Gas Leaf Blower

Toro PowerJet F700 700 CFM Gas Leaf Blower E03 Error Fix: Spark Plug Failure

The spark plug is not firing properly, causing starting issues or rough engine operation. This can be due to fouling, wear, or incorrect gap.

Medium severity2 fixes available

Quick Answer

Error E03 on the Toro PowerJet F700 700 CFM Gas Leaf Blower means: Spark Plug Failure. The top-ranked community fix is “Replace Spark Plug” (easy difficulty, ~15 min, DIY cost: $5-$15). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · leaf blower

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

Root Cause Analysis

Electrical FaultPrimary

When to Call a Professional

While many leaf blower repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $75-$130.

Other Toro Models with Error E03

Recycler 22" SmartStow 22 in 160 cc 3.75 HP SmartStow Push Mower with Personal Pace and Recycler Cutting System

push_mower · 2 fixes

TimeCutter 42" Zero-Turn 42 in 22 HP Kohler V-Twin Zero-Turn Riding Mower with Smart Speed Control

riding_mower · 2 fixes

TimeCutter SS4225 42 in 22.5 HP Riding Mower

riding_mower · 2 fixes

Other Toro PowerJet F700 700 CFM Gas Leaf Blower Error Codes

Engine Overheat

Low Fuel Pressure

Air Filter Blocked

Battery Charging Failure

2 fixes

E06

Starter Motor Failure

2 fixes

E07

Throttle Control Malfunction

Ignition Coil Fault

Fuel Pump Malfunction

2 fixes

People Also Ask About Toro PowerJet F700 700 CFM Gas Leaf Blower Error E03

What does error code E03 mean on a Toro PowerJet F700 700 CFM Gas Leaf Blower?

Error code E03 on the Toro PowerJet F700 700 CFM Gas Leaf Blower means: Spark Plug Failure. The spark plug is not firing properly, causing starting issues or rough engine operation. This can be due to fouling, wear, or incorrect gap.

How do I fix error code E03 on my Toro PowerJet F700 700 CFM Gas Leaf Blower?

The most successful fix is "Replace Spark Plug" (easy difficulty, ~15 minutes). Estimated DIY cost: $5-$15. HomeMD has 2 community-ranked fixes for this error.

Is error code E03 on a Toro PowerJet F700 700 CFM Gas Leaf Blower serious?

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Can I fix Toro PowerJet F700 700 CFM Gas Leaf Blower error E03 myself?

Yes — the top-ranked community fix ("Replace Spark Plug") is rated easy difficulty and takes about 15 minutes. Tools needed: Spark plug wrench.

How much does it cost to repair Toro PowerJet F700 700 CFM Gas Leaf Blower error E03?

DIY cost: $5-$15. Professional repair typically costs $75-$130. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Toro PowerJet F700 700 CFM Gas Leaf Blower have?

The Toro PowerJet F700 700 CFM Gas Leaf Blower has 8 other known error codes, including: E01 (Engine Overheat), E02 (Low Fuel Pressure), E04 (Air Filter Blocked), E05 (Battery Charging Failure), E06 (Starter Motor Failure), and 3 more.

Which other Toro models have the E03 error?

Error code E03 also appears on 3 other Toro models: Recycler 22" SmartStow 22 in 160 cc 3.75 HP SmartStow Push Mower with Personal Pace and Recycler Cutting System, TimeCutter 42" Zero-Turn 42 in 22 HP Kohler V-Twin Zero-Turn Riding Mower with Smart Speed Control, TimeCutter SS4225 42 in 22.5 HP Riding Mower. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Toro PowerJet F700 700 CFM Gas Leaf Blower have?

The Toro PowerJet F700 700 CFM Gas Leaf Blower has 8 other known error codes:

E01 — Engine Overheat (2 fixes)
E02 — Low Fuel Pressure (2 fixes)
E04 — Air Filter Blocked (2 fixes)
E05 — Battery Charging Failure (2 fixes)
E06 — Starter Motor Failure (2 fixes)
E07 — Throttle Control Malfunction (2 fixes)
E08 — Ignition Coil Fault (2 fixes)
E09 — Fuel Pump Malfunction (2 fixes)

Which other Toro models have the E03 error?

Error code E03 also appears on 3 other Toro models:

Recycler 22" SmartStow 22 in 160 cc 3.75 HP SmartStow Push Mower with Personal Pace and Recycler Cutting System (push mower) · 2 fixes
TimeCutter 42" Zero-Turn 42 in 22 HP Kohler V-Twin Zero-Turn Riding Mower with Smart Speed Control (riding mower) · 2 fixes
TimeCutter SS4225 42 in 22.5 HP Riding Mower (riding mower) · 2 fixes

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