Q: Engine cranks but doesn't start. Yesterday i notice while driving a steady speed of 40 mph, engine hesitated slightly then ranwell
Engine cranks but won't turn over. Timing belt is 6mo old. Yesterday i noticed while driving at 40mph a slight hesitation while pressing the gas but ran well after. This morning it just cranks but won't start. No warning. There is spark. I appreciate any input. Thanks
Recommended Services
| Car is hard to start Inspection | $94.99 - $114.99 | Get a Quote |
Hi there:
In some cases, the issue of hesitation while accelerating can be caused by a faulty mass air flow, EGR valve or O2 sensor(s) depending on the year, make and model of your vehicle. It’s also possible that an ignition system timing component such as the crankshaft position sensor or the wiring harness to this component may be faulty or damaged. The best thing we can advise is for you to contact a local mobile mechanic and have them complete a car is hard to start inspection, so they can verify what is damaged and recommend the right repairs be made.
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
Why Does an Engine Idle Fast or Slow?
Several factors can cause a fast or slow engine idle. Running the air conditioning or defroster will speed up the idle speed of the engine. Components that impact the engine idle speed include the idle air control motor valve, air...
Car has a grinding sound when trying to start, but will not start.
This symptom sounds to me like a broken starter gear or a broken flywheel or flex plate. In order to determine which one of the two is at fault the starter will need to be removed to inspect both of...
Brake light circuit warning light illuminated - 1998 BMW 323is
Sometimes, there is just enough corrosion on the end of the bulb to trigger this warning despite the bulbs illuminating correctly. Using some emory cloth or very fine sandpaper, rub the contact end of each of the brake bulbs to...
One of my car's headlights does not work
Hello. There are 2 devices in the front wiring of your vehicle called "Signal Acquisition Modules." One is for the left side of the front, the other is for the right. They act as an electrical "router" and power distribution...
The check engine light often comes on and goes off after a well.
When the Check Engine Light comes on, that means that Trouble Codes, likely identifying the causes of the issue you are having, have been stored in your car's computer. The fastest way to resolve this is to have a Check...
My BMW X6 fuel range display just stoped working, it went from 78 mls to ---- so now i don't know the level of fuel remaining on m
Hello: In most cases this issue is caused by one of two things. First, it could be due to a bad EVAP solenoid or other EVAP system component near the fuel tank that is causing a disruption of fuel capacity...
VW Polo overheats on the highway
Intermittent overheating problems can be very frustrating. But it sound like you've already covered half the bases. Usually overheating problems can be attributed to low coolant, thermostats, or radiators. At other times there may be problems with head gasket leakage...
My car won't move when i press the gas pedal i have never had a problem before. I did notice a leak but i thought it was the oil from the transmission.
You should check for any codes that could be stored in the ECM (computer) as the check engine light is on. This will give you a starting place to check for the condition that you are having. Since the vehicle...
While driving, all lights in the car turned off, blinkers included. Then the gas went. Had to pull over. Car would not start again
It sounds like you may have a weak battery, a failing voltage regulator or failing alternator. As you may know, the alternator charges the battery while the engine runs by generating amperage and recharging the battery while the engine turns...
Related articles
Is It Safe to Drive While Taking Muscle Relaxants?
Muscle Muscle relaxants are used to reduce and prevent muscle tightness and spasms. Spasms occur when your muscles contract involuntarily, and they can be very painful. Muscle relaxants are usually taken orally, but can also be delivered by means of...
How to Get Your Car Title Notarized
A notary is a person authorized to perform certain legal formalities often requiring the certification of documents. Basically, when someone has a document notarized, the notary ensures that the person who signs the document is actually who they say they...
How to Measure Camber
Camber Camber (https://www.yourmechanic.com/article/what-is-tire-camber) is the angle between the vertical axis of the wheel and the axis of the wheels as seen from the front. If the wheel leans outward at the top, camber is positive. If the wheel leans outward...
Browse other content
Cities
Services