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What Causes a Rough Idle in Your Car (+ How to Stop It)

RepairSmith

Likewise, worn spark plug wires or ignition coils may not deliver sufficient electrical current to the plugs and will cause a misfire. Whether your car idles rough during a cold start or once it warms up, it’s a sign that an essential car component needs attention. Can You Drive with a Rough Idling Engine ?

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4 Irksome Ford Intelligent 4WD Problems and Their Fixes

RepairSmith

Other issues include electrical and sensor problems or a malfunctioning transfer case. To fix the incomplete gear shifting, always switch your gears when your car is not in motion. These cracks can increase the risk of accidents and damage vital car components, like the engine.

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4 Irksome Ford Intelligent 4WD Problems and Their Fixes

RepairSmith

Other issues include electrical and sensor problems or a malfunctioning transfer case. To fix the incomplete gear shifting, always switch your gears when your car is not in motion. These cracks can increase the risk of accidents and damage vital car components, like the engine.

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Can I Use a Lower CCA Battery & Why Is This Rating Important?

RepairSmith

Car makers recommend CCA ratings (usually 600 or above) based on engine size and the rule that a battery should have one CCA for each cubic inch of engine displacement. Installing a battery below this requirement can lead to difficulty starting your car and damage its electrical components. But what about warmer regions?