do the fuel injectors have anything to do with my car shaking?

Question

i just got a tune up new brakes, cv axel fixed and an oil change and my car still shakes what could be the problem?

Answer 1

brakes may need to brake in, or they jacked up your front end

Answer 2

There are a number of condition which will cause an engine to shake or viberate however to answer the question you need to know the following 1: what type of vehicle 2: size of engine 3: when does it shake ie. at idle , under power, cruising etc. 4: what items were replaced during the tune up 5: was the problem there before the tune up. Installing spark plugs and air filter is not a tune up it is basic maintenance.

Answer 3

Does the shaking occur from the moment you start the car or does it worsen when you speed up?
If it gets worse when you speed up the most obvious answer would be the tires. Look at them closely see if there are raised spot in the tread. This leads to shaking.
If it's a constant thing then you need to have the motor mounts looked at. A bad one of those allows the engine vibration to spread through out the car.
Did you tell the person who worked on the car about the vibration problem? If they are already working on the car they will often check thing like that for free.

Answer 4

When does your car shake?

Standing still would be engine related or that airport you're next to...
or with engine off again airplanes or severe weather!

HOWEVER if it occurs when you are actually driving down the road.

Is it only when stopping(new brakes need proper break in period- seriopusly/suspension/tires)? Or excelerating(front wheel drive will pull some normally/suspension/tires)?

Does your car pull or push to one side?(alignment/tires)

Is it way worse on rough roads?(shocks/struts/tires)

Usually the commonest(and overlooked) component are the tires. Proper inflation(not over or under) of the proper tire(No Virtginia NOT all tires are the same- there is reason for the huge price disparities) solves lotsa shaking rough ride problems.

How many miles... when did the problem occur(right after repairs)... or was it gradually getting worse?

Possibly too much caffiene for the driver? Let me know- okay?

Good luck.

Answer 5

Is it like a regular shaking? Like every so many seconds as you're driving it thumps and inbetween it's got a kind of rattling shake? Did they replace the spark plugs and plug wires during your tune-up? My car was shaking in a rhythmic manner like this once and it was the plug-wires. Also, if your tires are not balanced properly, or they have been worn in a certain area and/or not rotated regularly, they could be causing the shaking. There could be other reasons, too.

Answer 6

Not likely the fuel injectors. Probably a problem in the suspension (shocks, struts, balljoints) or it could be a siezed wheel bearing (especially if you got a $hitty brake job, since the bearings need to be removed in many vehicles)

Answer 7

Is your car out of line? Did you get new wheel barrings when you fixed the cv axel? If your car isn't skipping it isn't the fuel injectors.

Answer 8

your examine engine gentle is often emissions appropriate and whilst the pc senses a concern thats the way it communicates to you. My guess is its utilising greater gas than mandatory by way of fact your motor vehicle needs a music up. given which you dont even comprehend whilst the final one grow to be. as quickly as the subject is fastened the sunshine will reset itself everytime the motor vehicle is grew to become off and restarted. i've got self assurance the save that needed to do the music up by way of fact I only went by using this those days and that i comprehend in case your gas injector grow to be undesirable its undesirable continuously . So it does not run good at any time. the save who needed to stick you for 500 grow to be a trhief they might have caught you for a pair hundred greater for a music up too. and the different answerer is sweet spark plugs are low priced. get the music up finished it is going to help your motor vehicle final longer replace the oil too in case you cant rememver rhe final time that grow to be finished. It does not remember approximately your constrained income in case you do no longer do ordinary upkeep matters and smash the motor vehicle ok? I too have constrained income and know it much greater intimately than you think of. yet one component i comprehend a examine engine gentle is to no longer rip-off you out of money. Its your vehicles pc telling you its previous time to restoration some thing. I propose which you utilize a competent type of gas too like chevron. It enables shop gas injection sparkling and expenses some greater cents a gallon than the cheap stuff in spite of the incontrovertible fact that it saves you cash interior the long-term. sparkling filters sparkling gas and sparkling oil are the three superb thinks to do to your motor vehicle.

Answer 9

fuel injector has nothing to do with your car shaking..
I think your engine and chassis clamping bolts are loose or missing..
So, try tightening them and also check your shock absorbers.. may be they may be causing the problem..

Answer 10

have ya ran your auto low on petrol that sure can make em shake right before the fuel pump quits

Answer 11

If your car shakes, like consistantly while driving, it may be that your tires need to be balanced.