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Genuine Dodge Caravan Intake Manifold
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14 Intake Manifolds found
Dodge Caravan Intake Manifold
The Intake Manifold of Dodge Caravan vehicle feeds the air or the air and fuel mix to the cylinder head to enable it exert power that changes its performances. It works by drawing air from the throttle body or the carburetor depending on the design depending on the type of engine. For example, the older models with carburetors or Throttle Body Injection are mixing the fuel inside the manifold, however, the new multi port fuel injected versions have separate injectors to give better efficiency. Dodge Caravan intake manifolds have also advanced from the past years from the use of cast iron and aluminum materials to the use of lighter composite plastic material for fuel efficiency and for cooling. Some designs also make use of variable length intake manifolds (VLIM) to perform better by providing variable intake air flow with the loading of an engine. The performance and efficiency of the manifold seals as well as the control of the air circulation plays a significant role in the performance of the Dodge Caravan engines thus making the Intake Manifold a crucial factor among all other components of the cars.
Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Dodge Caravan Intake Manifold at great affordable prices. Moreover, all genuine Dodge Caravan Intake Manifold come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.
Dodge Caravan Intake Manifold Parts Questions & Experts Answers
- Q: How to remove and install the upper and lower intake manifolds in four cylinder engine on Dodge Caravan?A: Relieve the fuel system pressure and disconnect the cable from the negative terminal of the battery. For the removal of the upper intake manifold, disconnect the electrical connector from the inlet air temperature sensor, the air intake tube from the throttle body, and remove the air filter housing. Disconnect the electrical connectors from the throttle position sensor and the MAP sensor, as well as the vacuum lines for the purge solenoid and PCV valve from the intake manifold. Label and disconnect the vacuum lines for the power brake booster, Leak Detection Pump, EGR transducer, and cruise control vacuum reservoir from the fittings on the intake manifold. Disconnect the accelerator cable and cruise control cable from the throttle lever and bracket, then disconnect the EGR pipe from the EGR valve. Remove the upper manifold support bracket bolts, the dipstick from the tube, and the upper intake manifold bolts, lifting the upper intake manifold from the lower intake manifold. For the lower intake manifold, disconnect the fuel lines at the fuel rail, drain the cooling system, and remove the heater supply and radiator upper hoses at the intake manifold. Disconnect the coolant temperature sensor and the fuel injector wire harness connector, then remove the lower intake manifold support bracket upper bolts and the fuel injector electrical harness connector. Remove the power steering reservoir bolts and set the reservoir aside without disconnecting the fluid line, then remove the lower intake manifold support bracket bolts and manifold bolts, taking care not to damage the gasket sealing surfaces. Carefully scrape all traces of gasket material from both the Cylinder Head and the intake manifold surfaces, ensuring not to nick or gouge the aluminum. Use a straightedge and feeler gauge to check the intake manifold mating surface for warpage; if any surface exceeds the limits, replacement or resurfacing is necessary. For installation, use a new gasket for the lower intake manifold, tightening the bolts in the recommended sequence to the specified torque. Install the lower intake manifold support bracket and tighten the bolts, then reverse the removal process for the remaining components. For the upper intake manifold, apply a 1/16-inch diameter bead of RTV sealant around the intake openings of the lower intake manifold for specific models, or install a new gasket for others, then install the upper intake manifold and tighten the bolts in the recommended sequence to the specified torque. Finally, refill the cooling system, run the engine, and check for leaks.
