Mobile repair · Yuba-Sutter
Spark plugs & ignition coils at your driveway.
A misfire feels like the engine is stumbling. We find which cylinder is missing, test the coil and plug, and replace what failed.
Sound familiar?
Signs to call us
- Engine shakes at idle or at stoplights
- Hesitation when accelerating
- Check engine light, sometimes flashing
- Plugs are past their service interval
On site
What we do
- Read misfire codes and count misses per cylinder
- Swap and test coils to confirm the fault
- Replace plugs and failed coils
- Clear codes and road-test
Good to know
If a cylinder has low compression, plugs and coils won't fix it. We'll test and explain before you buy parts.
Questions
Misfire questions
Should I replace all the coils?
Usually only the failed one. If they're original and high mileage, we'll quote both ways.
How often do plugs need changing?
Many modern plugs last 60,000 to 100,000 miles. Your manual has the exact number.