st3lthxr6t Silver Donating Members 44 Member For: 18y 8m 5d Gender: Male Location: Moonta, SA Posted 27/11/09 12:52 AM Share Posted 27/11/09 12:52 AM Hey was just wondering if anyone has had this before, since a quick engine wash the thing wont idle smoothly or rev past 2000rpm, only just limped it back the the shop. its throwing tps codes but all power and references signals seem to read ok. have checked all connectors for moisture and all ok. seems to be in a limp mode and cause of the rough running is from running mega lean. still going through the manual now but I thought I'd put this up for some more help, any help would be great! Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 1m 22d Gender: Male Location: Perth Posted 27/11/09 12:58 AM Share Posted 27/11/09 12:58 AM wet coil packs. Take them out. wd40 the shit out of the inside of the coil and the spark plug recess. Link to comment Share on other sites More sharing options...
st3lthxr6t Silver Donating Members 44 Member For: 18y 8m 5d Gender: Male Location: Moonta, SA Posted 27/11/09 01:08 AM Author Share Posted 27/11/09 01:08 AM wet coil packs. Take them out. wd40 the sh*t out of the inside of the coil and the spark plug recess. cheers mate, im dont think its spark related though. when it does rev to 2k it runs smooth. I will be checking that though. Link to comment Share on other sites More sharing options...
seduced Need more power. Now taking donations. Member 753 Member For: 15y 8m 18d Gender: Male Posted 27/11/09 01:23 AM Share Posted 27/11/09 01:23 AM give it a day to dry and then see how it is? Link to comment Share on other sites More sharing options...
our06t Mmmmm......BOOST Member 3,135 Member For: 17y 6m 17d Gender: Male Location: central coast Posted 27/11/09 01:26 AM Share Posted 27/11/09 01:26 AM more then likely it is water under the cover and into the coil packs , pull the cross over off and remove cover and pull the coils out and dry everything I did the same thing to the work ute the other day when I got it . Link to comment Share on other sites More sharing options...
st3lthxr6t Silver Donating Members 44 Member For: 18y 8m 5d Gender: Male Location: Moonta, SA Posted 27/11/09 01:38 AM Author Share Posted 27/11/09 01:38 AM give it a day to dry and then see how it is?it's been a week, lol worst part was I was washing it for a weeding..whoops Link to comment Share on other sites More sharing options...
st3lthxr6t Silver Donating Members 44 Member For: 18y 8m 5d Gender: Male Location: Moonta, SA Posted 27/11/09 02:08 AM Author Share Posted 27/11/09 02:08 AM just checked coils, not a hint of moisture.. Link to comment Share on other sites More sharing options...
XRTank Donating Members 105 Member For: 21y 11m 27d Location: Sydney Posted 27/11/09 03:18 AM Share Posted 27/11/09 03:18 AM I had similar symptoms to what you're describing a couple of months ago after running through a flooded road - rough idle but OK once moving above 2K revs or cruising.In the end, it was a couple of things - the throttle body motor and map sensor needing to be replaced, though I'd be suprised if you damaged these just by going through a wash Link to comment Share on other sites More sharing options...
discostig Manual mode ________________________ All day, erryday Donating Members 13,798 Member For: 16y 11m 20d Gender: Male Location: Probably above atmospheric pressure Posted 27/11/09 04:22 AM Share Posted 27/11/09 04:22 AM Off topic: mods can swear in posts! lol...hey luke I'm scared of washing my engine for this reason...would have to plastic wrap a lot of parts I think. Link to comment Share on other sites More sharing options...
seduced Need more power. Now taking donations. Member 753 Member For: 15y 8m 18d Gender: Male Posted 27/11/09 06:17 AM Share Posted 27/11/09 06:17 AM meh. I've done it heaps. Just make sure its reasonably cool (alloy head!) and dont aim the washer at the coil packs/alternator/fuse box/computer for any length of time. I usually let mine cool with the bonnet up for a bit, then wash the entire bay and wash the rest of the car while it dries, never had a problem. A nice thin coat of wd-40 on plastic parts really make it shine aswell. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now