Knock Sensor
1998 GMC Sierra
7.4L V8 454
Labor Time
hours
Estimated Labor Cost
* Labor costs vary by location and shop. Parts not included.
About This Service
Knock Sensor on a 1998 GMC Sierra equipped with the 7.4L V8 454 is a moderate repair that requires professional attention, typically requiring 2 hours of professional labor time. The engine is the heart of your vehicle. Proper engine maintenance and timely repairs keep your car running efficiently and extend its lifespan. When you bring your GMC Sierra to a professional mechanic for knock sensor, you can expect thorough diagnosis, quality parts, and expert workmanship. Professional auto repair shops have the specialized tools and training needed to complete this service correctly.
Signs You May Need This Service
- Check engine light is illuminated
- Unusual engine noises or vibrations
- Decreased fuel efficiency
- Engine misfires or runs rough
What to Expect
- Professional diagnostic assessment
- Detailed explanation of the repair process
- Quality OEM or equivalent replacement parts
- Warranty on parts and labor
- Engine performance testing
- Computer diagnostic scan
Related Services
Professional Auto Repair in Ottawa
Looking for a trusted mechanic? Franco Garage offers professional auto repair services with competitive rates and quality workmanship.
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Need This Repair Done?
Franco Garage in Ottawa provides professional auto repair services. Trust our experienced mechanics for quality workmanship at competitive rates.
Franco Garage - Your trusted car mechanic in Ottawa for all auto repairs. Serving the Ottawa area with quality engine services and more.
Knock Sensor and other GMC repairs available. Call (613) 789-2128 for a quote.