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Why does the engine run rough at a cold start also no instant acceleration it hesitates?
first of all engines need a certain amount of tourqe(work) to be able to get moving the tourqe is ussually higher when the car is started then it decipates once the engine gets warmed up cold so in cold wheather if you dont use the right grade of oil for cold whether or hot this can really mess up your engine
What else can I help you with?
1991 buick regal ltd with a 3.8 v6 engine that stalls after starting has a rough idle as if not getting enough fuel or spark to each cylinder upon acceleration hesitates?
you may have a vacuum leak
76 dodge Van hard to start and rough idle plus hesitates on acceleration?
change the intake and carb worked for me and the intake manifold needs to be cleaned out
Would cloged fuel filter cause rough acceleration?
Yes, a clogged fuel filter can cause rough acceleration. When the filter is blocked, it restricts the flow of fuel to the engine, leading to insufficient fuel delivery. This can result in poor engine performance, including hesitation or rough acceleration, as the engine struggles to get the fuel it needs to operate smoothly. Regular maintenance, including replacing the fuel filter, can help prevent this issue.
Why does my 1999 ford mustang engine idle rough?
I am having the same problem, and poor acceleration!!
What is the magnitude of her acceleration on the rough ice?
The magnitude of her acceleration on the rough ice is the measure of how fast her speed is changing in a specific direction while she is moving on the rough ice.
What causes rough idle but engine runs good on acceleration?
The year, make, model and engine info would help but in general it could be a vacuum leak or time for a tune up.
Why is your Oldsmobile 98 regency elite 1992 losing acceleration?
Check the ignition coils. When they go bad the engine runs rough and you lose power.
Would a faulty gas cap cause rough idle check engine light on and ticking on acceleration?
A faulty gas cap could cause the check engine light to come on but it would not cause a rough idle or engine noises. Start with having your local auto parts store read the codes. The codes will help determine why the check engine light is on.
What would an accelaration choke be on a 95 Mazda mx6 2.0 engine?
An acceleration choke on a 1995 Mazda MX-6 2.0 engine typically refers to a component of the vehicle's air intake system that regulates the amount of air entering the engine during acceleration. It helps balance the air-fuel mixture for optimal performance and efficiency. If the acceleration choke is malfunctioning, it may lead to issues such as poor acceleration, rough idling, or reduced fuel efficiency. Proper diagnosis and repair are essential for maintaining engine performance.
Check engine light flashing and running rough on a Ford Ranger 2002?
If the check engine light is flashing that means an engine cylinder misfire has been detected . You can drive it in for repair , just avoid any rapid acceleration or deceleration because you can damage the catalytic converter
How will you know when the egr valve is bad on a 1994 Chevy blazer?
There are several signs, My experience was a engine that ran very rich. My sparkplugs smelled of gas and rough Idle with no real power. The role of the valve is to re-use a portion of your own exaust for better engine performance, fuel economy, and emmisions output. Engine Rough idle and poor acceleration can be caused by a faulty EGR valve.
Why is my 2004 v6 mountaineer suddenly with no acceleration rough idle and service engine soon light flashing or constantly on Does the OBD need reflashed or is there a possible sensor problem?
Have vehicle scanned to determine the problem
