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please help...need to fix prob. asap
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yagerkagen
New User
Nov 7, 2006, 4:44 PM
Post #1 of 3
(1485 views)
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please help...need to fix prob. asap
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1997 dodge ram 1500 v6:
doesn't idle, sometimes doesrn't start, might be battery.
1985 chrysle yorker
won't idle until warmed up...black smoke when it starts, loss of power.
EDIT: ok, i was short on time earlier and was rather vague....sooooo, heres the full problems......
1997 dodge, standard:(this is for a friend of mine..need to fix asap....please help..)
alright, one day the truck just suddenly wouldn't crank when you turned the key. All it did when when turning the key was click. He had the battery tested, because this had happened once before, and they said the battery was still good. next day, he had o go to work, but when he started his truck, it wouldn't ide, he had to feather the gas to keep it running. he brought it to my house so i could try to help figure out the problem. when he got to my house, he shut off the truck and came inside. when he tried to start the truck for me to hear it....1st time he tried, it started, but it sounded real bad, like it was barely struggling to keep running, he let off the gas and it died...2nd time it made a click ing noise, after that it did nothing. My battery charger doesn''t have clips, just exposed wire. we took the battery cables off, put the wire on etc....the battery charger for some reason wouldn't turn on. we removed it and put the cable back on. he turned the key and it started without any problem and idled, and it sounded just fine. What would cause this to happen, we need to prevent this from happening, so he can get to work..thanks..
1985 chrysler new yorker, 4 cylender, 2.6l, automatic: (this is for me..not in any hurry for this one, trying o get my car running)
when i start my car and the engine is not already warmed up, it barely runs. A black and white mix of smoke comes out the muffler and white smoke with a little bit of blck smoke mix in comes from the back by the exhaust manifold. I have already checked the seal, the guy i bought it from had a new one on it so it was still good. When I put back on, i torqued it to what the manual said(don't remember..i think it was 13ftlbs?..). I have to push the gas pedal to the floor to keep the car running and it uses alot of gas. When it warms up it will idle just fine. When I drive it, it doesn't much power. I have to floor it to really start getting up to even 20-30 mph. How can I fix this problem? thanks..
(This post was edited by yagerkagen on Nov 7, 2006, 7:06 PM)
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DanD
Veteran
/ Moderator
Nov 8, 2006, 5:29 AM
Post #2 of 3
(1476 views)
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Re: please help...need to fix prob. asap
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Your friend’s truck I’m not sure; could be so many things and from this end they all would be just guesses. All I can say about the no crank is to clean all cable connections and not just the battery terminals but the other ends of the cables where the positive connects to the starter and the negative to the engine block. After that; without checking myself; possibly a dead spot on the starter’s armature?
For your 2.6 Mitsubishi it sounds like the choke pull-off is not functioning. The pull-off is designed to crack the choke open approximately a 1/16” as soon as the engine starts. It does this by using engine vacuum applied to a diaphragm, which pulls on the choke mechanism, overcoming choke spring tension.
This diaphragm likely has a hole in it or the vacuum passages are plugged. Replacing this diaphragm is no easy job and if not done carefully you will damage the carb. I suggest taking it to someone who is familiar with this to have it checked and replaced if need be. The main body of the carb is plastic and can crack as your removing the heat shield’s rivets and shield to gain access to the pull-off assembly housing.
This choke also uses engine coolant to heat the choke’s by-metallic spring. The passageways that feed the warmed coolant to the choke were bad for plugging up with crud, stopping the coolant flow. No hot coolant and the choke will stay on forever, causing the engine to run overly rich. (black smoke)
Dan.
Canadian "EH"
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iloverice&muscle
Anonymous Poster
Nov 10, 2006, 4:19 AM
Post #3 of 3
(1460 views)
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Re: please help...need to fix prob. asap
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For the truck:Get a voltage meter/tester ready and begin at the battery - cable from the terminal to the body mount location,visually inspect,check resistance while jiggling wire to check for internal corrosion,repeat this proccess for the battery +12v cable from the terminal to the starter sylenoid and also check the 12v capabilities of the wire(s) now follow that set of wires from your sylenoid to the power distribution box and alternator these are the wires that if damaged or corroded will cause that to happen,replace any that are bad,check the values of these wires @ idle (be very cautious of the alternator fan and other moving parts) and see if everything is getting the main 12 volt when it needs it.Also does your check engine light illuminate at any time?
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