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

66,505

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
10

Thanks

49,295

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

Add photo

Related Questions

300M

Looking for a Used 300M in your area?

CarGurus has 232 nationwide 300M listings starting at $2,152.

ZIP:

Search Chrysler 300M Questions

Chrysler 300M Experts

#1 Jearod Leet
Jearod Leet
Reputation 430
#2 aztec626bf
aztec626bf
Reputation 400
#2 Felix Melendez
Felix Melendez
Reputation 400
View All

Related Models For Sale

Used Chevrolet Impala
600 Great Deals out of 35,644 listings starting at $899
Used Chevrolet Camaro
358 Great Deals out of 31,416 listings starting at $2,400
Used Ford Mustang
701 Great Deals out of 44,787 listings starting at $1,500
Used Nissan Maxima
331 Great Deals out of 24,430 listings starting at $1,999
Used Dodge Durango
271 Great Deals out of 21,222 listings starting at $1,500
Used Chevrolet Tahoe
583 Great Deals out of 33,059 listings starting at $1,500
Used Chevrolet Malibu
1,169 Great Deals out of 79,727 listings starting at $2,500
Used Chrysler Sebring
40 Great Deals out of 2,857 listings starting at $1,100
Used Jeep Grand Cherokee
1,080 Great Deals out of 73,498 listings starting at $1,200
Used Ford F-150
2,152 Great Deals out of 193,917 listings starting at $290

Used Cars For Sale

2002 Chrysler 300M For Sale
50 listings starting at $2,152

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.