Q: Cars runs rough and sluggish upon cold start
I've noticed that the car runs a bit rough when the engine is cold. After it warms up, it is no loner sluggish and runs great. Is this a sign that something is not right or is this normal?
Recommended Services
| Spark Plugs Replacement | $113.11 - $716.47 | Get a Quote |
| Ignition Coil Replacement | $132.12 - $587.62 | Get a Quote |
| Tune-up | $203.15 - $1046.06 | Get a Quote |
Hello. It is not normal for the car to run rough when it is cold. This could be a sign that the car needs a tune-up and may also need a fuel system flush. The spark plugs, and ignition coils should be replaced as well, since the car is 16 years old. Have a certified technician, like one from YourMechanic, assist you with the tune up service and repair.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Brake fluid leaking
If the vehicle is leaking brake fluid, I would stop driving it, and have it serviced as soon as possible as your braking system is essential to road safety. Braking systems operate using hydraulic pressure, so any leaks are a...
Problem with wandering steering
Assuming that the technician who checked your alignment also checked your suspension parts for play, it is possible that a tire conicity issue would be the cause of your problem. Although a tire may have correct pressure, it can still...
Ticking and rattling after parts were replaced
It sounds to me like the valve timing is now incorrect. The pin that you are referring to might be an alignment pin of some kind. If the valve timing is not correct, this can cause the valves to tick...
Codes P0016 and P000b
Hi there. The P0016 code (https://www.yourmechanic.com/article/p0016-obd-ii-trouble-code-camshaft-position-a-camshaft-position-correlation-bank-1-by-jay-safford) is a camshaft/crankshaft correlation bank(1) issue. The P000b is camshaft position slow response bank(1) issue. These codes together are an indication that camshaft timing is out of sync with the crankshaft. This problem has...
Steering wheel feels lighter and seems to provide less road feedback.
Your vehicle is equipped with electric power steering (EPS). A steering angle sensor other various sensors, are used to provide input to the EPS control module. The module uses this information to determine control of an electric motor, which is...
Transmission failsafe program comes on dash 2001 BMW X5
Hi there - the first task is to have the transmission fluid level (https://www.yourmechanic.com/article/does-an-automatic-transmission-have-a-clutch) checked. This will require technical assistance and a lift, since there is no dipstick on this model, and the fluid level "port" is underneath. Correct fluid...
My car Is leaking transmission fluid.
If the output shaft seal (where the seal engages the inboard CV segment) is leaking even though the seal is new the possible causes of the leak are: wrong seal; seal is cocked in the bore, not properly positioned or...
I accidentally but powerwasher degreaser fluid in my windshield washer fluid reservoir. What do I do?
Hi there. This shouldn't be too hard to resolve. The best way to fix this problem is to first locate the windshield washer fluid reservoir, remove the bottom tube that flows to the nozzles, and remove all current fluids from...
It only cools when driving over 30 mph than its like a heater its a 2004 jaguar
When your car is moving there is lots of air flow over the condenser (the heat exchanger in front of the radiator) and that airflow is essential to proper a/c system operation. To maintain good airflow when the car is...
Related articles
How Long Should an Engine Last?
A car engine can last hundreds of thousands of miles. Get your oil changed often and don't ignore car warning lights to make your engine last longer.
2012 Mazda CX-5 vs. 2012 Toyota RAV4: Which One Should I Buy?
Mid-size crossover SUVs are an excellent option when you need to take several friends along with you, or bring your kids along and yet still need to keep a tight leash on your purchase cost as well as your ongoing...
How to Prep an Engine Block for Paint
When When you are rebuilding an engine (https://www.yourmechanic.com/article/how-a-modern-engine-works), you’ll probably want to paint the engine block. It serves a few purposes including being clean and attractive in appearance, protecting from corrosion and rust, and offering a custom look, even matched...
Browse other content
Estimates
Cities