Engine runs rough

1999 Ram 1500, 4wd, 318, 5 spd.
Running terribly rough on rainy wet mornings. Seems to be getting worse; almost didn't want to start this morning. After I got it going, it ran very rough through every acceleration. It's only on rainy mornings. Seems to run fine other than that.

Sounds like you need to replace your distributor cap. Also check wires and make sure not cracked or burnt. But sometimes if caps is cracked or not fitting snug anymore there will be a little condensation inside and will do that

I have a 95 ram 1500 4X4 with 204000 miles on it. Its got the 318. When I first start it, it runs good cold but when it warms up it cuts out like 200 rpm at idle every 5 seconds or so and does it more often when the a/c is on. I replaced the rotor, cap, wires, plugs, air filter, and O2 sensor. This truck has the built in fuel filter in the tank. Idk if I should try that or what? Also the truck doesnt have much power when its warmed up. Any info would be appreciated thanx!

I recieved codes 31- Purge selonoid and also 37-TOT Circuit Voltage High. What would cause this and what will I need to replace to fix it

So there really isn't any idea on how to fix my problem then is there?

Recently, I've changed the starter, and cleaned the throttle body out, but the engine is still running rough and dragging a bit while cranking. Also, after starting, it's a bit of a struggle keeping it running at first. Would a simple tuneup suffice or is there some other reason it's running so rough?

Is it possible that it may be low fuel pressure or a faulty fuel pump? It was changed about 5 years back, but no other problems out of it since.

Get your battery tested, and check your electrical connections at the distributer, coil and alternator. Clean your battery terminals even if they look clean. And make sure you tightened the starter wire. New spark plug wires cant hurt either, happy hunting

Hello, I have a 1997 Dodge Ram v8 1500 sport 4x4 with 106.000. The check engine light is on and every time I turn it on it runs really rough or shaky and when I press the gas it shakes a little and when it hits around 55- 60 mph its starts to vibrate pretty bad. If any clues to what I need or maybe I just need a tune up. Please respond thanks - Adam

Look it's not going to help you any but I have a 2000 1500 Dodge Sport and I think that I have had the same problems. If you happen to find the answer could you let me know? Nobody seems to have any clue what the vibration could be. If yours is doing the same thing I can tell you it probably isn't the wheel bearing, axle, or u-joint. If that helps at all :D

I had an 01 explorer with this same problem and when I brought it in it was the universal joints on the drive shaft

Dodge Neon 2003 sxt, 90,122, 2.0L.... some one help me. i just bought this car about a month ago and everything was running just fine and then it started to shift wrong i thought it was the transmission but when i looked under the hood i noticed that my motor mount was broke so i fixed it and then it ran great, for about 20 minutes. now there is a really bad rattling noise in it. so i took a look under the car and i notice that the bottom motor mount is broke....so i fix that and now its still doing it. so i stuck the E brake on and put it in drive and its coming from like right below the timing belt....does anyone know what it could be...HELP ME PLEASE