Q: Car has fuel compression and spark but it won't start.
So car cranks has fuel spark 145psi compression starts then dies the cam and crank sensor are new also the power transistor and coils are new IAC and ecu all new new fuel pump mfi relay any thoughts
My car has 186765 miles.
My car has a manual transmission.
Recommended Services
| Ignition Switch Replacement | $178.14 - $866.79 | Get a Quote |
| Electrical components are not working Inspection | $94.99 - $114.99 | Get a Quote |
| Car starts and then dies Inspection | $94.99 - $114.99 | Get a Quote |
Hi there. From the description you have provided, it would appear you have replaced everything related to the vehicle’s engine running. Obviously, replacing components without a diagnoses is not working.
It could be, a faulty ignition switch allowing the engine to start, then dies in the run position. Also, it could be a faulty electrical component that you have already replaced.
Tests need to be performed to confirm the diagnoses, before spending any more money replacing parts. I recommend having your vehicle’s starting issue diagnosed and repaired by a certified technician, such as one from YourMechanic.
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
Key not turning the ignition cylinder.
Hi. A test that can be administered would be if you have a spare key, try to turn on the car with that key. If it turns on, then that would indicate you have a bad key and you should...
Air conditioning has slow leak
There is specialized equipment for finding leaks in AC systems. One way is to add a fluorescent dye the the system, run the system, and check for a leak with a black light. There are also electronic tools to detect...
Car sputtering and dying when put into gear and given the gas.
This sounds like potentially a vacuum leak. I would check for any signs of vacuum leak first if you have access to a vacuum gauge set. If not, I would recommend having an expert from Your Mechanic come to your...
Check Engine Light on 2005 Honda Odyssey Touring Van.
Hello, thanks for writing in. You do not need to use high grade of gasoline. The problems you are having may be due to the adding of the Techron which is causing any water in the fuel to disperse and...
My van is misfiring. Can I drive 400 miles before changing them? I'm traveling home now
Hi and thanks for contacting YourMechanic. If the Check Engine Light says that your vehicle has a misfire, then you will need to check the spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement) and wires (https://www.yourmechanic.com/services/ignition-cable-spark-plug-wires-replacement). I suggest replacing the spark plugs if they have...
Cruise control not working
Hello: There are more than a dozen mechanical components and sensors that control and activate the cruise control system; any of which could be faulty, have bad electrical harnesses or broken. The only way to know for certain is to...
I bought a car cash at a reno dealer, here it is 4 months later and the dmv still has not gotten the title. I did reg. With drs
Hi there. Unfortunately, this sounds like a classic example of "buyer beware" in regards to paying cash for a used car. First off, the standard DMV office is not going to help you resolve this problem. This is something that...
1993 cadillac seville motor mounts 4.9 engine
Hi there. On most GM V-8's there are four total engine mounts and two transmission mounts. If you'd like to receive a price estimate to have your engine mounts replaced, please click this link (https://www.yourmechanic.com/services/engine-mount-replacement) to be forwarded to the...
When my car is in drive, and I am at a stop light, foot on brake, the car rocks back and forth. it happens after a complete stop.
Hi Colton. Thanks for sending in your question. The cost of repairs would depend on what's causing these symptoms. In some cases, it's due to debris being stuck in the transmission, that can be removed by flushing the transmission fluid...
Related articles
A Buyer’s Guide to the 2012 Mitsubishi Lancer
If If you’re looking for a compact that delivers a sporty driving experience, the 2012 Mitsubishi Lancer just might be the right car for you. With a variety of models to choose from, including both a hatchback and high-performance option,...
Symptoms of a Bad or Failing Fuel Pump Relay
If the engine is stalling or not starting, or the fuel pump is not making any noise when the key is on, you may need to replace the fuel pump relay.
How Long Does a Fuel Injection Line Last?
Most Most car owners are unaware about just how complex their fuel system is. In order for a car to run and operate as intended, many different components will need to work together. The fuel injectors on your car deliver...
Browse other content
Services
Cities
Maintenance