JEEP Grand Cherokee Intake manifold cleaning (carbon buildup) Cost
2003–2005 · Engine, Fuel & Emissions system
Typical range
$754–$2.5k
Parts + labour
Labour hours
3–8h
At a typical garage
The intake manifold distributes air (and fuel on port-injected engines) evenly to each cylinder; carbon buildup on direct-injection engines restricts airflow and reduces performance significantly. JEEP Grand Cherokee intake manifold service costs $754–$2464.
Warning signs you need this repair
- Rough idle and reduced power (carbon buildup on intake valves)
- Hesitation under acceleration
- Check engine light with lean mixture or vacuum leak codes
- Poor fuel economy
- Misfires caused by uneven air distribution between cylinders
Typical parts included
- Intake manifold
- Intake manifold gasket
What affects the price
- Walnut blasting vs chemical cleaning vs manifold removal (walnut blasting is most effective)
- Direct injection engines require cleaning more frequently than port injection
- Whether gaskets and sensors are replaced during the job
Common questions
How much does intake manifold cleaning (carbon buildup) cost on a JEEP Grand Cherokee?
Intake manifold cleaning (carbon buildup) on a JEEP Grand Cherokee (2003–2005) typically costs between $754 and $2.5k including parts and labour at an independent garage.
What parts are needed for intake manifold cleaning (carbon buildup) on a JEEP Grand Cherokee?
Common parts for this repair include: Intake manifold, Intake manifold gasket.
How long does intake manifold cleaning (carbon buildup) take on a JEEP Grand Cherokee?
Intake manifold cleaning (carbon buildup) on a JEEP Grand Cherokee typically takes 3–8 hours of labour at a garage.
How often does intake manifold cleaning (carbon buildup) need to be done?
For a JEEP Grand Cherokee, intake manifold cleaning (carbon buildup) is typically needed intake carbon cleaning every 40,000–60,000 miles on direct-injection engines; intake manifold replacement is on failure.
Other engine, fuel & emissions system repairs on the JEEP Grand Cherokee
- ABS hydraulic unit replacement$468–$842
- ABS sensor replacement$193–$347
- ABS system bleeding$154–$277
- AC compressor clutch replacement$385–$693
- AC compressor replacement$413–$743
Intake manifold cleaning (carbon buildup) cost on similar cars
- LAND ROVER Range Rover$660–$1.2k
- CHEVROLET Tahoe$660–$1.2k
- FORD Expedition$660–$1.2k
- GMC Yukon$660–$1.2k
- HOLDEN Rodeo$605–$1.1k
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