question

[mopar3.0]

car runs ok when first started,but after about 15 munites it bucks and wont take fule, and then oncei get it home it wont idle,
any ideas, dont aks for check engine light becuase i got it removed lol

[Ondonti]

Either get a code reader or pop the light back in and get us some info. Its not hard to pull the cluster again.

What does "wont take fuel" mean?

[mopar3.0]

it just bucks, fule pressure if fine, the tack both of the, jump too, seems like some find of ignition problem , and its always after about 20 munites of driving,maby its my msd box....

[Boogieman142]

sounds like the optical sensor under the dizzy cap going bad.

[mopar3.0]

code 12 31(like 3 times) 35 37
12 battery diconnected
31 i think is fan switch open
im using a diffrent dizzy now because my old housing is broke can i swap the guts?

[lookin]

Quote:

Originally Posted by mopar3.0 code 12 31(like 3 times) 35 37 12 battery diconnected 31 i think is fan switch open im using a diffrent dizzy now because my old housing is broke can i swap the guts?

Hi,

Here you go. ALAPAR Computer Codes

Many vehicles always show a code 12, mine does, and it is not a problem.

[Boogieman142]

you can swap the guts

[Moparfans]

After 15-20 Minutes? Ignition Problem maybe the Heat cause a Firemistake in the Distributor Cap or on a SparkPlug wire !

[mopar3.0]

dizzy changed, same problem. check engine light blinks when it bucks, the car needs a ned harness i think ive always been having problems. i hope i find a nice p body soon

[Ondonti]

new harness?
Saved my spirits butt :P

[mopar3.0]

na sprit had too much rust, i want something light, i wana see a na 3.0 do a 13.999

[lookin]

You may find a good one at the yard. I have also got electrical connectors for free by asking dodge dealer mechanics if they had any leftovers. The yard didn't have any and parts had none available.