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I changed my spark plugs on my Volvo 01 s6o and it is still misfiring Also changed coils and fuel injectors any suggestions?
Wiki User
∙ 14y ago
vacum leak
Wiki User
∙ 14y ago
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You changed your spark plugs on your Volvo 01 s6o and it is still misfiring Also changed coils and fuel injectors any suggestions you heard vacuum leak how do you check to see if that is it?
wiki answers should really put a posting date on this stuff... I am having same trouble with my v50 t5 - get someone with a vida system- diagnostics it will indicate which cylinders are misfiring and part of the numerical code given may give a hint as to the cause of the misfire. if there is a pattern to the misfire eg. 3,4,5 it could be the wiring to the coils ie. a dirty earth on that wiring set. A simple thing to check a weak point in all volvos in the fuel cap - it's cheap and very important to fuel pressure, which can also be cause of intermittent misfires - however would suggest errors for fuel pressure may come up on the mechanics vida system if it is fuel pressure problem eg fuel sensor low pressure etc..
1983 Volvo 240 DL Why no fuel at injectors after replacing both fuel pumps and filters?
fuel pressure regulator, or clog due to poor fuel, and check injectors
What can cause a Volvo 740 gle non turbo to idle up and down?
There is 2 main things that will do that. #1 The fuel injectors or fuel pump is going bad. #2 The timing belt needs to to be changed, which needs to be done every 35,000 to 45,000 miles after the first time it is changed.
What would cause my 1990 Volvo 240 not to start in the heat but it will start in the cold?
Starter drag? Injectors leaking - vapor lock? Starter drag? Injectors leaking - vapor lock?
Does the distributor on a 1987 Volvo 740 turbo also control the fuel injectors and if not why would the injectors not work?
The distributer is a purely electrical device, it distributes the spark to the proper cylinder. If there's no fuel, check out the fuel pump.
Miss firing Volvo s80?
If your Volvo S80 is misfiring, it is most likely time for a tune up. Because, either the spark plugs are damaged and/or corroded. Second is that you'll want to clean your auto throttle body to make sure that is worked well also.
What is a 1323592-1?
It is the Volvo fuel injection relay . It provides the ground path for the fuel injectors. According to info I found, Volvo 1323592-1 is used as a cooling fan relay and as a noise suppression relay.
Were is the fuel pressure regulator located on a 2002 Volvo v40?
Left end (drivers side) of the rail the injectors are mounted in. They are notorious for failing.
Where can you get an evolve body kit for your s40 Volvo?
From Evolve, who have changed their name to Elevate. www.elevatecars.com
Does a Volvo s60 require premium gas?
Premium is recommended, however I spoke with an employee at a Volvo dealer who said it is not necessary but you should use it every three fill ups just to keep the injectors clean. I still use premium all the time and i would recommend the same!
How do you change battery in a volvo v70 key fob?
The battery in the key fob of a Volvo v70 is changed by opening the case with a penny or nickel. The battery can then be taken out and a new battery slid into position.
When to change the timing belt 2001 Volvo S80?
everyone says it needs to be changed around 105,000 miles
