Car Pops when Idling
#22
Originally Posted by Dumas2k,Jul 28 2010, 04:48 PM
ok just got back from autozone had 2 cel codes
1.)p0410
for the intake
New to Me.(After Installing The test pipe.)
2.)p1399
Random cylinder misfire
Blocked EGR passage
Valve clearance out of range
1.)p0410
for the intake
New to Me.(After Installing The test pipe.)
2.)p1399
Random cylinder misfire
Blocked EGR passage
Valve clearance out of range
I have heard of people having valve clearance issues but i never knew it could cause cylinder misfire.
Please someone chime in to confirm whether what i have just said is right or not
#24
Popping on the exhaust side is usually an exhaust leak somewhere.
Since most ecu issues turn out to be a bad ground I'd clean up every ground you can find.
If you are looking for a code read the go to your local Autozone or other auto parts store, they will read the codes and tell you what they mean.
Since most ecu issues turn out to be a bad ground I'd clean up every ground you can find.
If you are looking for a code read the go to your local Autozone or other auto parts store, they will read the codes and tell you what they mean.
#25
Originally Posted by Dumas2k,Jul 28 2010, 04:48 PM
ok just got back from autozone had 2 cel codes
1.)p0410
for the intake
New to Me.(After Installing The test pipe.)
2.)p1399
Random cylinder misfire
Blocked EGR passage
Valve clearance out of range
1.)p0410
for the intake
New to Me.(After Installing The test pipe.)
2.)p1399
Random cylinder misfire
Blocked EGR passage
Valve clearance out of range
P1399 is random misfire (this code alone is useless. you need the freeze frame data for it)
as for EGR...the s2000 doesn't have an EGR system
#27
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Got a valve adjusment today, it looked ok. @ valves were loose, also did a compression check 240, 245, 240, 250. The car still pops around when im idling. It does it alot when i first start up the car, but after drving it a while it doesnt do it as much, and when i apply a gas on the pedal it would shake the car forward and back almost like a misfire in low rpms 3k and under, But after that till 9k its smooth
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