New plugs lower high idle?
#1
![Default](/forum/images/icons/icon1.gif)
Hey guys, my idle is a little high in my '97 850 glt. Sometimes it will have its good days idling at around 800, but most of the time its idle is around 900-1000. I read spec is 850. Would new plugs, wires, rotor, distributor make it idle lower? And what kind of plugs would you recomend? I cant figure out if i get the plugs for the 850 turbo or the 850 n/a since it has the low-pressure turbo.
Thanks, weston.
Thanks, weston.
#2
![Default](/forum/images/icons/icon1.gif)
Well it all depends on if you have your AC on or not. I find that the AC puts aditional stress on the engine, thus it has to compensate. My boost guage raises whenver I turn it on.
As for plugs, I just got the E3 Diamond fire's. I'm sure it won't hurt, as it comes with a 5 year 100K mile warranty. Burn them up, get a new set says I. If you don't want those, I would just get some Bosch's.
As for plugs, I just got the E3 Diamond fire's. I'm sure it won't hurt, as it comes with a 5 year 100K mile warranty. Burn them up, get a new set says I. If you don't want those, I would just get some Bosch's.
#3
#4
#5
![Default](/forum/images/icons/icon1.gif)
Hey guys, my idle is a little high in my '97 850 glt. Sometimes it will have its good days idling at around 800, but most of the time its idle is around 900-1000. I read spec is 850. Would new plugs, wires, rotor, distributor make it idle lower? And what kind of plugs would you recomend? I cant figure out if i get the plugs for the 850 turbo or the 850 n/a since it has the low-pressure turbo.
Thanks, weston.
Thanks, weston.
But if your idle is your main concern i would clean out the Idle Air Control (IAC) motor too. It could be gummed up.
#6
![Default](/forum/images/icons/icon1.gif)
I was thinking of buying the tune up kit from fcp. I just got the car a couple months ago, and according to carfax, hasnt been brought in to the dealer for a couple years so it probably wouldnt be a bad idea. However, the timing belt job is going to brake my bank. I keep stressing to my dad how important it is to replace itsince it has 150,000ish(odo. broke), but he is keeps putting it off.
#7
#8
Join Date: Dec 2008
Location: Bay Area,Cali-San Diego native
Posts: 255
Likes: 0
Received 1 Like
on
1 Post
![Default](/forum/images/icons/icon1.gif)
get the turbo kit.as far as tune-up parts go,they are all universal except for the plugs.
go to this link and read the first two posts by JPN all maintenance issues are addressed there including which spark plugs you need for your car
https://volvoforums.com/m_48928/tm.htm
go to this link and read the first two posts by JPN all maintenance issues are addressed there including which spark plugs you need for your car
https://volvoforums.com/m_48928/tm.htm
#12
![Default](/forum/images/icons/icon1.gif)
they are european auto specialists. There is no just volvo specialists in my area. The owners are more saab enthusiasts. they both have 5 saabs and have owned many before them. They seem like trustworthy mechanics. When i did my abs module, all i had was a deep welled torx socket which was a b*tch to get the torx bolts off with. I went up to euromotors and he let me borrow a small torx bit for a little bit. he also helped me get my old spring seats off the struts and helped me put on new ones with no charge. here is their web site: http://euromotorsllc.com/. The other place i went to get a quote was NOT a european auto specialist but had a higher quote.
#14
![Default](/forum/images/icons/icon1.gif)
Well Weston.. All I can sya is that if you know to play with tools a bit, then timing belt is not at all a hard job specially when there are very descriptive writeups here to do the job. I did full tune up with stuff from FCP and added timing belt for about $30ish.
Nonsense - The spark plugs that I got for non-turbo were identical to what I got for m turbo one as well. Please check/compare the links below and any information will be appreciated.
http://www.fcpgroton.com/product-exe...ategory_id/111
http://www.fcpgroton.com/product-exe...ategory_id/111
Nonsense - The spark plugs that I got for non-turbo were identical to what I got for m turbo one as well. Please check/compare the links below and any information will be appreciated.
http://www.fcpgroton.com/product-exe...ategory_id/111
http://www.fcpgroton.com/product-exe...ategory_id/111
#15
![Default](/forum/images/icons/icon1.gif)
Sorry ..i missed this one in previous post. This is what I think came in tune up kit.
http://www.fcpgroton.com/product-exe...ategory_id/111
http://www.fcpgroton.com/product-exe...ategory_id/111
#17
#18
![Default](/forum/images/icons/icon1.gif)
the only thing scary about doing the timing belt is lining up the timing marks. if you do that ur golden.
what i usualy do is line up the timing marks prior to taking off the belt. and then take off the belt and put the new one back on, double check to make sure its all lined back up. and then move on.
really not that bad of a job. and we are always here to help
what i usualy do is line up the timing marks prior to taking off the belt. and then take off the belt and put the new one back on, double check to make sure its all lined back up. and then move on.
really not that bad of a job. and we are always here to help
![Smile](https://volvoforums.com/forum/images/smilies/smile.gif)
#19
![Default](/forum/images/icons/icon1.gif)
nonsense - I got same pack for both engines but what i understand now is that they might be selling premium (or higher quality) plugs for turbo even though the functional specs are same for both engines. the 5-piece blister pack is common for both engines.
weston - What I do is in case of any doubts of slipping a teeth or incorrect alignement, I give more then 2 full rotations to the crank by hand after the new belt is on and before I try cranking the engine. This just confirms that everything is aligned and ther is no mechanincal interference.
weston - What I do is in case of any doubts of slipping a teeth or incorrect alignement, I give more then 2 full rotations to the crank by hand after the new belt is on and before I try cranking the engine. This just confirms that everything is aligned and ther is no mechanincal interference.
#20