Check engine light keep blinking

10

Asked by Jul 13, 2016 at 11:24 PM about the 2000 Chrysler 300M

Question type: Maintenance & Repair

My check engine light keeps blinking when I get
between 40 and 50 mph and shakes between that
speed. When I take it to AutoZone and they scan it
the code is p0204 and P0304 I've changed the
spark plug the coil pack they say the wire harness
is working they say I need to change my fuel
injectors. It says 4th cylinder misfire what do I do,
what is it, what could it be.

5 Answers

68,255

If plugs and wires are good,it may be the fuel injector,but could all so be a bad valve on that cylinder all so.

1 of 1 people found this helpful.
Best Answer Mark helpful
10

Thanks

51,995

Swap the #4 fuel injector with another injector to see if the trouble code moves to another cylinder with the injector. If the code moves with the injector then it is bad. An injector wiring issue could also be the problem.

2 of 2 people found this helpful.
10

Thank u

1 of 1 people found this helpful.

If the miss moves from cylinder to cylinder randomly you may have a bad fuel pump.

Your Answer

300M

Looking for a Used 300M in your area?

CarGurus has 4 nationwide 300M listings starting at $3,500.

Postal Code:

Chrysler 300M Experts

  • #1
    Jearod Leet
    Reputation
    450
  • #2
    Felix Melendez
    Reputation
    410
  • #3
    aztec626bf
    Reputation
    400
View All

Related Models For Sale

Used Ford Mustang
8 Great Deals out of 1,150 listings starting at $2,999
Used Chevrolet Camaro
755 listings starting at $10,929
Used Chevrolet Impala
105 Great Deals out of 994 listings starting at $1,500
Used Honda Accord
81 Great Deals out of 1,075 listings starting at $1,200
Used Jeep Grand Cherokee
100 Great Deals out of 2,745 listings starting at $1,695
Used BMW 7 Series
4 Great Deals out of 155 listings starting at $5,995
Used Nissan Maxima
21 Great Deals out of 343 listings starting at $3,990
Used BMW 5 Series
26 Great Deals out of 537 listings starting at $2,550
Used Dodge Durango
87 Great Deals out of 1,042 listings starting at $2,998

Used Cars For Sale

2004 Chrysler 300M For Sale
1 listings starting at $3,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.