Q: Q: Crank no start

asked by on

Just put new , ac compressor, altinator , oil pan, fuel rail, fuel rail line , oil pressure sensor , new fuel relay , new battery in my car I am baffled on what it could be you can hear the fuel pump Ingage but when I crank the motor it seems like it's not getting fuel going to check the spark plugs here soon I have no idea what's going on .
My car has a manual transmission.

Hi there. If by indicating that "you just replaced" all these components means that literally you’re working on them now, and you didn’t have this issue prior to completing this service, there is really only one reason; something was not properly replaced or installed. In some cases, this could be as simple as a ground wire that does not have a solid connection; while in other cases, it could be a sensor or electrically controlled component that is not working properly. I’d recommend retracing your steps and double check all connections (including vacuum lines). If you still can’t resolve this issue after checking all connections, feel free to set up a car is hard to start inspection; where one of our mobile mechanics will come to your location and help you resolve this issue.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1,000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!
  1. Home
  2. Questions
  3. Q: Crank no start

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

Get a quote

What others are asking

Q: Rough idling when the MAF is plugged in

If the problem is present when the MAF sensor is plugged in, this is a classic sign something may be going on with the MAF sensor. Many other things can cause a vehicle to idle poorly as well though. The...

Q: Oil light came on and AC had a burning smell

It sounds like you may have a severe oil leak that caused the oil burning smell. The oil light illuminates due to a loss of oil pressure in the engine. To avoid any further damage to the engine I suggest having...

Q: P12a2 p0171 car starts up then idles low

Code P12a2 is related to the fuel rail pressure sensor which reads the fuel pressure in the fuel rail to ensure that the proper amount of fuel is making it to the fuel injectors. Code P0171 relates to a lean...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...