Why does the Nissan Bluebird's RPM increase but not the speed?
4 Answers
Nissan Bluebird's RPM increasing but not the speed is mainly caused by excessive carbon buildup in the engine. Below is relevant information about car tires: 1. Overview: Car tires are one of the important components of a vehicle, directly contacting the road surface and working together with the car's suspension to mitigate impacts during driving, ensuring good ride comfort and smooth driving; ensuring good adhesion between the wheels and the road surface; improving the vehicle's traction, braking, and off-road capability; bearing the weight of the car. The important role tires play in vehicles is increasingly being recognized. 2. Usage tips: (1) Avoid starting the car too abruptly; whether the car is empty or loaded, start smoothly at low speed. Prevent the tires from dragging on the ground to reduce tread wear. (2) When driving on good road conditions, maintain a straight path. Except for meeting other vehicles and avoiding obstacles, avoid swaying left and right and making sharp turns to prevent lateral cutting damage between the tires and rims.
I've been driving for decades and encountered similar situations. When the RPM goes up but the speed doesn't, it's mostly due to clutch slippage or transmission issues. In manual transmission vehicles, worn clutch plates can cause engine revving; for automatics, torque converter or gear set slippage may occur. First, check if the clutch pedal is too loose - if you feel anything unusual when pressing it, pull over immediately. Low transmission fluid level could also be the culprit - pop the hood and check the dipstick; if the fluid is dark or smells burnt, repairs are needed. Don't ignore this, as losing control at high speeds is extremely dangerous. I once experienced this on the highway and nearly had an accident. I strongly recommend going to a professional repair shop immediately for diagnosis - don't try to save money by DIY fixes, safety comes first.
I often encounter this type of issue when repairing cars. The problem of rising engine speed without corresponding acceleration is common in automatic transmission vehicles, such as torque converter slippage, high transmission fluid temperature, or control module failure. For manual transmissions, it's usually caused by aging clutch plates. You can perform a self-check: start the car, shift to D or R gear, lightly press the accelerator and listen to the sound. If the engine speed spikes instantly but the car doesn't move, this is likely the issue. Deteriorated transmission fluid can also cause problems - if the fluid level is low, try topping up with specialized fluid. If left unresolved long-term, it can damage more components, leading to higher repair costs. I've seen cases where owners delayed until the transmission was completely ruined, requiring thousands to replace. It's best to visit a repair shop early - their computer diagnostics can accurately identify the root cause.
Hey, I'm quite concerned hearing about your car issue. The RPM goes up but the speed doesn't? I've experienced this myself—it could be a failing clutch or a stuck transmission. With manual transmissions, this often happens when gear shifting isn't smooth; for automatics, it might be due to poor oil flow. My advice is not to force it—find a reliable repair shop for a check-up to avoid making things worse. Keep an eye on it regularly, and next time, get maintenance done early instead of waiting for a big problem. Safety is paramount—if the car feels unstable, pull over and call a tow truck rather than taking risks. Let's remind each other!
