Question: 1986 Chevy C10 Rough Idle

What Is Some Reasons That A Car May Idle Hard While Stopped In Drive

I drive an 03 Hyundai Sonata with a 4 cylinder engine. I was always told rough idling means it is time for new spark plugs. According to my maintenance schedule it is quite a while before I need to get new spark plugs (30,000 miles off) What else could be the problem? Thanks in advance The AC does contribute to the rough idle, but I have driven with it off, and I still get the rough idle. ...

What Could Cause My 97 4 Cyl Plymouth Grand Voyager To Have A Rough Idle And To Tick Or Tap

I bought this van last Monday for $ 1,000. 00 and had already made $ 300. 2000 rough it in between working and Ersatzteile.Es idle and has a ticking noise from the engine. I changed the plugs, wires, ignition coil, oil and air filters. Once you get past 10-15 miles an hour, it is like out and runs pretty smooth. It is a 4-cylinder second 4-liter engine and the fuel consumption is still good considering the idle. Am I looking at ...

Rough Idle When Starting Cold, Then Goes Away When Engine Is At Operating Temperature More Details Below

I have an older, low mileage vehicle with a V8 engine. When the engine is started cold, regardless of the outside temperature, the idle is rough and there is a noticable power loss. However, once the engine reaches FULL operating temperature the idle is smooth and power returns. During the rough idle, I notice the tach needle quivering and that the engine is revving lower than normal. Also, there is an economy meter, fed off engine vacuum, which reads "lower than ...

Why Does My Girlfriends Mazda3 Vibrate When It Idles.

My girlfriends car is a 2004 mazda 3. so its not really that old. just recently it started idleing real rough ,like it vibrates instead of a smooth idle. I changed the spark plugs, got it a new battery, and the air filter was changed about 10 months ago. Does anyone know what could be causing it to all of a sudden idle real rough and how i can fix it? ...

Rings Of White Smoke Come Out Exhaust At Idle On Perkins Diesel Engine, Why

Very hard to start, like air in fuel system. Temperature is 40 to 50 degrees. Once running at idle at 1025 rpms, smokes white/grayish/blue, but high idle is ok, as i bring it back to idle, slowly but surely it will smoke and run rough again. Does anyone know what the white rings of smoke at idle speed mean? ...

System Too Lean Rough Idle..help

What does it mean when a code po174 says system too lean? What could be causing the problem? an o2 sensor? The vehicle, a 98 ford windstar has a rough idle but once i start driving it down the road it's fine until i come to a red light. The other day it did'nt want to start so i turned the ignition key 3 or 4 times and it finally started. Any ideas would be greatly appreciated. Thanks in advance. it has ...

Can Installing The Wrong Thermostat Cause A Car To Suddenly Run Rough

I have a 1986 Chrysler LeBaron and it normally runs just great, but today I installed a 180 degree thermostat in it, as the old thermostat stopped working and the car was running too hot. However, when I removed the old thermostat, I noted that it was a 195 degree type, and I fgured that there could be no harm in having it open at 180 in the heat of Summer, so I installed the new 180 degree unit since ...

1986 Chevy C10 305 With No Catalytic Converter

Question: 1986 Chevy C10, 305, With No Catalytic Converter, This guy I know did me a huge favor and helped me out with a truck. He traded me a truck worth about $3k for some silly stuff I had. But, I took the truck to Sears Auto (where I work) to get the oil changed (it was cheaper this way, leave me alone), and the techs all agreed... I was missing a catalytic converter. I e-mailed the guy and asked him ...

Rough Idle Problem, Help Please

I have a 93 plymouth sundance and a recently got in a car accident about a week and a half ago and since than the battery has been unplugged. the accident was on the right front corner of the car and didn't cause a ton of damage just needing a new fender and today after i repaired the car i drove it around and found a rough idle or like it was shaking pretty bad inside the cab. the accident was ...

Would A Knock Sensor In A 95 Maxima Make It Run Rough At Idle I Got A 325 Code Will That Make It Run Rough

Would a knock sensor in a 95 maxima make it run rough at idle? I got a 325 code will that make it run rough? ...