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How Long Does It Take To Get Title From Dmv

California DMV Engine Replacement Regulations

by Mark Nero

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Although it might seem natural that the California Department of Motor Vehicles would oversee and regulate the replacement of vehicular engines in cars, the task is actually under the authority of the California Air Resources Board. Because engine swapping can potentially cause a vehicle to emit more or less harmful emissions, CARB is in charge of deciding how and under what circumstances a vehicle's engine can be changed or replaced.

Identical Replacement

If the new engine to be installed isn't identical to the one it's replacing, it's considered an engine change. But if an engine is identical in all respects to the engine it's replacing, then the new engine's considered a replacement part instead of a change. If the replacement block or engine doesn't have any emissions equipment, all the emissions equipment from the original engine has to be installed on the replacement.

Engine Changes

Engine changes are legal in California as long as a number of requirements are met. One, the engine must be the same year or newer than the vehicle. Also, the engine must be from the same type of vehicle based on the vehicle's gross weight. For example, you can't put an engine for a heavy duty truck in a passenger car, or vice versa. Additionally, all emissions control equipment has to stay on the installed engine. And if the car is a California certified vehicle, then the engine has to be California certified, as well.

Japanese Replacements

The Air Resources Board allows engines that are Japanese imports to be used as replacement engines as long as the engine being installed is functionally identical to the original. If you have a Japanese imported engine, you should refer to the engine importers catalog to determine if it can be legally installed in your car.

Electric Conversions

Vehicles that are converted from standard fuel vehicles to all-electric cars that have their power 100 percent supplied by on-board storage batteries are, under California law, in compliance with the state's engine change requirements. However, all fuel systems components are required to be removed from the vehicle as part of the conversion process.

Inspections

All vehicles that undergo engine changes--even those converted to run on electricity--have to be inspected at a California referee station after the conversion. Referee stations are state-controlled vehicle emissions test facilities that are mostly located across the state at community colleges. Referee stations also inspect vehicles that were imported into the U.S. without meeting federal emissions standards and specially-built vehicles like dune buggies.

Exemptions

Certain vehicles are exempt from the rules on replacing engines because they were built before emissions control regulations were in place. Vehicles that have exemptions include U.S. built, California-certified cars that were built in 1965 or earlier; U.S. built, federally certified vehicles that were manufactured in 1967 or before and foreign-built cars that were made in or before 1967.

References

Writer Bio

Mark Nero has been a professional journalist since 1995 and has written for numerous publications within and outside the U.S. His work has appeared in "The Boston Globe," "San Diego Union-Tribune" and "Los Angeles Daily News" among others. Nero studied communications at San Diego State University.

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Source: https://itstillruns.com/california-dmv-engine-replacement-regulations-6833894.html

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