This depends on what is wrong with it. You will have to specify the problem first to get help with it.
un bolt it and take it out. using spanners
The 3.2L V6 engine in the 1997 Holden Jackaroo and the 1998 Holden Rodeo are not exactly the same, although they share similarities. The Jackaroo typically features a version of the 3.2L V6 that may have different tuning, components, or configurations compared to the Rodeo's engine. It's important to check specific engine codes and specifications for compatibility, as variations in performance or emissions equipment can exist between models.
To remove the heater core from a 1999 Jackaroo, first, ensure the engine is cool and disconnect the battery. Then, remove the dashboard and any necessary components blocking access to the heater core, including the center console. Disconnect the hoses from the heater core, unbolt it from the housing, and carefully extract it. Reverse the process to install the new heater core, ensuring all connections are secure before reassembling the dashboard.
On all U.S. vehicles that use A single serpentene the belt has an automatic tensioner. I suspect that your can does too. It could be stuck.
The Holden Jackaroo with the 4JX1 engine typically uses the ISO 9141-2 OBD-II protocol for diagnostic communication. This protocol is commonly found in older vehicles and allows for various engine and emission-related data to be accessed via an OBD-II scanner. However, it's always advisable to verify the specific model year, as protocol usage can vary.
The only fix for a leaking heater core is to replace it.
The only fix for a leaking heater core is to replace it.
how can a solve a jackaroo stirring puzzle
how can a solve a jackaroo stirring puzzle
No way to fix that - your tank is scrap.
Not practical to try to fix a heater core. Replace it with a new one.
a Jackaroo is usually a person who works on a property of a farm they help out with fencing and mustering of stock and animal care a jackaroo is usually of the male gender a jillaroo is of female gender and has the same responsibilities as a jackaroo