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Is this when in idle?
Perhaps you need to replace your spark plugs, maybe if it is fuel injected, you may need to clean the fuel system.
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∙ 14y ago
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When on idle your 95 Blazer 43L runs really rough but when you push the gas it smooths out until you let off then it runs rough again what are somethings that could be the problem?
sounds like a vacuum leak
93 chevey 3.1 engine runs rough idleing and the check engine lite stays on engine smooths out going what would cause that?
Have vehicle scanned to determine the problem
Rough idle runs rough Lincoln town car 1998?
I have 1998 a Lincoln town car with the same problem.. It idles rough when you start, then smooths out once it warms up and you give it gas. From what I am reading its either an oxygen sensor or you have vacume leak in one of your hoses by the manifold.
What are some possible cause for a Lincoln mark viii when it runs rough when its cold but then smooths out when it gets hot?
Could be a crack in one of the power pack tops , spark plug wire or wires. Just a couple of things that you didn't check
1994 Mazda B3000 4x4 runs rough at times when you get around 60-70 mph Give it more gas and it instantly smooths out What can it be?
1 of the bolts has come out of your pressure plate or flex plate. i have had this prob on several vehicals over the years
On a 2004 F-250 Power Stroke 6.0 diesel why does is shoot out black smoke first thing in the A.M. from the exhaust pipe and runs rough and smooths out about half hour after running engin?
Seeing as it is a diesel engine it has to warm up first in the colder weather. You say that you are starting the engine early in the morning? Well the black smoke may be caused by he motor being cold or simply by the fact that it is a big diesel engine. The rough ride you are referring to is caused by the motor being under-heated, and then as the engine heats up it smooths out.
Why does 1979 Chevy pick up 350 quadrajet 4bbl starts runs rough give high revs smooths out choke disconnected some water out tailpipe?
Runs rough, water coming out of tailpipe if I was a betting man I would bet my last twinki that you have a cracked head or head gasket. water is crossing over into your exaust valves causing the water to come out of your tailpipe and the decreased power in the runs rough is from the compression leak. I am willing to bet that when your engine is running and your radiator is full along with your overflow you have bubbles blowing into your overflow if everything is not full fill it annd check.
Why does my 92' stealth rt run rough?
it runs a little rough at first!
Dodge Neon that some times runs like a top then runs with no power at all turn it off and it runs good again for a wile Or it runs rough and back fires through the intake It has new plugs?
try checking out the coil pack
Your 2003 kia spectra runs rough after timing belt change?
If the engine runs rough after a timing belt change, the belt may not have been tightened properly. It may also mean that the wrong timing belt was installed. Either way, it needs to be taken back to the mechanic.
302 motor runs rough when you give it gas and it back fires some could this be water in the gas?
Your timing is off. Buy a timing light.
Why pt cruiser runs rough in wet weather?
because that is the way it runs
