answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: Why does my 2000 Cadillac's escalade have three dead cylinders and the engine runs rough?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many cylinders does the 2010 Land Rover LR4 have?

The answer is 8-cylinders. All models from Land Rover are 8 .Why? The reason is that they need a big engine to go through rough terrains and the bigger the engine,the more cylinders. If you ever need more info,please go to this website : http:/auto.yahoo.com/


If number 1 plug wire get burn will it shut down?

Losing any of your plug wires will make it run very badly, on a 8 cylinder it may not kill the engine, but it will run rough, 6 cylinders and 4 cylinders have fewer cylinders and may shut down if 1 is lost, but i've see them keep on chugging away, just very rough sounding. You need to get it replaced as soon as possible, driving like that will damage the engine.


How do you know if you have a misfire?

My idle was running rough and slight loss of power (5 cylinder engine). The power loss is more noticeable on cars with less cylinders.


Could your car stall from a loose spark plug?

If you have a loose spark plug, your car will not stall unless maybe your engine has 3 cylinders. If you have a 6 or 8 cylinder engine you would just loose some power and your engine would run a little rough.


How does the car run when there may be water getting into the engine from a head gasket problem?

In my experience they run rough like there's a miss because the compression is off on one of the cylinders were the gasket has blown.


Compresion of a Chevy 350 motor?

150 LBS. per cylinder if everything is in perfect working condition. Should be no more then 15 LBS. difference in any cylinders, are you will have a engine miss--rough idle.


Why would your car idle rough stall and sometime overheat?

Its idling rough because you probably have a blown head-gasket and lost compression at two cylinders you need to remove all spark plugs and check each cylinders compression.


Normal compression pressure on Chevy 350?

150 LBS. per cylinder. If you hace more then 15 LBS. difference between any cylinders the engine will idle rough and not run good.


Can anyone tell you why your 1986 Chevy Celebrity has a rough idle when stopped in drive but OK in neutral?

An engine with a bad valve, plugs, injector or wires can idle more smoothly when there is no load and be more rough when there a load. Run a compression check to see if you have a problem with one or more cylinders. If there is no compression problem, get a tune-up.


What is formula for cc to hp conversion?

There is no such formula as the hp rating of an engine depends on many factors in addition to the cc size of the cylinders. There are approximations of this formula for various classes and designs of engine, but you have to remember that they only give rough estimates of hp and using such a formula for a different class or design of engine than it was intended for will give a completely incorrect answer.


2001 spectra check engine flashing running rough computer says cylinder 3 misfire replace plugs runs great for 5-7 miles then check engine flashes again and starts running rough again whats up?

I think your problem is either in high voltage cables or in the ignition coils. Since you have two ignition coils for 4 cylinders and missfire in one, the problem is in the cables.


Your 03 Nissan exterra check engine light is on and running rough?

the check engine light is blinking and my 03 Nissan exterra is running rough