[D0UBLEO76]

hey guys i looked on the forms and didn't see much about my issue.
basically i have a 2009 dodge charger 5.7Lv8 Police Package, 2 out of like 5 times the engine constantly turns and is slow to start when I try to start it.
I find this odd because i replaced all the following:
1. Spark Plugs (OEM)
2. Ignition Coils (Accel SuperCoils)
3. New Battery in Key FOB
4. The Starter (from other problem)
5. Water pump (from other problem)
6. New Battery (Energizer)
7. checked all the fuses and they are fine
8. cleaned the engine of carbon
9. used zmax engine cleaner as well
10. replaced Engine Crank Sensor

i don't know what else to check any help would be awesome thanks:beerchug:

 

[Labbie]

When it does it, is it more prevalent when the car is hot or cold?

Have you checked your battery?

 

[D0UBLEO76]

no its pretty much any time of day and any type of weather it doesn't matter. the battery is new as well. im running out of money and things to check haha

 

[neuroticdave]

My car was starting to get a momentary "hiccup" at startup where for a split-second, it would choke up starting up. At one point, it hard started and took 2 turns of the key to get going. I replaced the CAM sensor and no problems since. Might also be worth doing the crank sensor as well. Both are cheap parts and easy to do.

 

[06Daytona]

Do these cars have a fuel pressure hold valve? If so, and it fails, these are the symptoms.

 

[D0UBLEO76]

okay nice thanks do you by chance remember the part numbers or where you got them the ones ive found dont fit my make and model

 

[richd]

okay nice thanks do you by chance remember the part numbers or where you got them the ones ive found dont fit my make and model

If it was me,I would put in some fuel injection cleaner,& check throttle body for carbon!Plus being a Police car,they get a lot of idling & carbon buildup,& dirty injectors!

 

[D0UBLEO76]

yeah i have some injection cleaner the ZMAX stuff im putting in when i change my oil i found those parts by the way so next time i get paid im going to check out those parts and then post an update thanks for the responses guys

 

[D0UBLEO76]

My car was starting to get a momentary "hiccup" at startup where for a split-second, it would choke up starting up. At one point, it hard started and took 2 turns of the key to get going. I replaced the CAM sensor and no problems since. Might also be worth doing the crank sensor as well. Both are cheap parts and easy to do.

***UPDATE***
so i replaced everything and now she starts like day one the culprit was the Cam sensor it must have gone bad thanks for the responses and i hope this thread helps others with similar problems :grin2::driving:

 

[neuroticdave]

***UPDATE***
so i replaced everything and now she starts like day one the culprit was the Cam sensor it must have gone bad thanks for the responses and i hope this thread helps others with similar problems :grin2::driving:

Awesome, glad to hear! Such a cheap part can cause so much!