
2003 Chevrolet Trailblazer LTZ 4.2L Valve cover
Coil wells getting oil in them. I am assuming that the valve cover gasket needs to be replaced. It looks like somewhat of a pain to do this job. Any ideas, tips or other guidelines from someone who has had to do this? Thank You!
FIX posted 10/10/2017
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Message Closed w/FIX
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VIN | 1GNDS13S23 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Valve Cover |
Conditions | Leaking Oil |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Trailblazer LTZ
VIN | 1GNDS13S23 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Valve Cover |
Conditions | Leaking Oil |