Why does my car not start after a fuel injector replacement?
It is possible that the injectors were not installed properly, the harness connection was not reattached correctly, the injectors not seated in the correct position, etc. These are all installation errors that can be checked and corrected.
What happens when your fuel injector is contaminated?
Vehicle Won’t Start With Full Tank Major symptoms of contaminated fuel can include cranking no-start, hard starting, stalling, loss of power and poor fuel economy. Because symptoms of fuel contamination generally appear immediately after refueling, the fuel gauge needle pegged on full should always be a diagnostic red flag.
What is the code for a fuel injector failure?
If you are using a generic (not vehicle manufacturer specific) code reader; then you can expect to see codes beginning with P02. For example, a fault with an injector in cylinder one would give a code of P0201.
Where does the fuel injector go in a four cylinder engine?
On four-cylinder engines, the No. 2 and No. 3 injectors are in the hottest location and tend to clog up faster than the end injectors on cylinders No. 1 and No. 4. The same applies to the injectors in the middle cylinders in six- and eight-cylinder engines.
It is possible that the injectors were not installed properly, the harness connection was not reattached correctly, the injectors not seated in the correct position, etc. These are all installation errors that can be checked and corrected.
Why are fuel injectors important to modern cars?
Also, fuel injectors are, a very important component of modern vehicles. Not only do they deliver fuel to a car’s engine, but they do so in a manner that is; efficient as possible. This not only gives vehicles better gas mileage; but it also cuts down on the pollution that they emit in comparison to older technologies.
Can a clogged fuel injector be repaired quickly?
Clogged injectors can usually be repaired, if you catch the problem quickly. Sometimes a fuel injector is completely clogged, because of years of neglect or a lack of regular engine servicing. If this is the case then a refurbished replacement, may be the only option.
When to replace fuel injector seals and washers?
If the O-ring fitted to the injector is the problem; then replacing this O-ring will usually fix the leak. If the injector body; nozzle or internal components are cracked; then a new or refurbished injector is your only option. Replacement fuel injector seals and washers are cheap and are, fairly easy to install.