Auto >> AutoSPT >  >> Engine

What does the valve cylinder block vent connect to on a 1988 jeep wrangler?

On a 1988 Jeep Wrangler (likely with the 4.2L inline-six engine), the valve cover breather (often mistakenly called a "valve cylinder block vent") typically connects to the air intake system. There are variations, but it's usually routed to a hose that leads to either:

* The air cleaner housing: This is the most common setup. The crankcase fumes are drawn into the air intake and burned during combustion.

* A PCV valve (Positive Crankcase Ventilation) system: The hose may connect to the PCV valve which then vents to the intake manifold. The PCV valve controls the flow of crankcase gases.

It's *crucial* to check your specific Wrangler's engine bay. The routing can vary slightly depending on the factory specifications and any modifications the Jeep may have undergone. A diagram in a repair manual specific to your vehicle's year and engine would be the most reliable source.

Auto Repair
How To Replace Engine Mounts How do you rebuild a carburetor for 2.8 liter Chevy S-10?
Car Care
When did ford motor co put air bags in their full size trucks? What To Do When There’s No Heat in Car What in your opinion is the best family car?
Engine
What does hpi car mean? How does an AC Compressor Clutch work?
Electric Car
How do you remove interior engine cover Chevy express van? Where is the PCV valve located on a 2001 Chevy S-10 pickup? How do you reset the ecu on a Hyundai getz?
Autopilot
How do you test a slack adjuster? How do you fix the autopilot on aircraft fsx?
Car Photos
How do you get in the trunk of a 1991 Mazda miata without key? Volvo S90 2021 B5 Inscription Exterior If you build one good car out of two junk cars what vin do use?