Thread: misfire with no codes

+ Reply To Thread

Posts: 1-5 of 5

Search Thread

2010-12-05 19:10:18

nissanoholic Online/offline status of nissanoholic is unknown

Member

Join Date: 2010-04-24
Location:
Posts: 84
Trader Score: 3 (100%)

misfire with no codes

Ve, 91 ser, max maf, jwt ecu- idles fine, misfire under load, replaced cap, rotor, wires, plugs, what am I missing?

0 Likes

Be the first to like this post.

91 Classic SE-R--sr20ve, JWT clutch, fujitsubo header, greddy mss, tein HA, vrs 2.5 catback, poly mounts, nx2000 brakes, ebc, Mallory 685, blaster coil, 120 wet shot, secondary c16 fuel system, advan ad08r,crow enterprises, dynotunenitrous nitrous, aem wideband
U can always text me auto body/ paint questions and I'll tell u exactly what you need and what the best deals on paint and supplies (no question is ) text me 850-346-0967 [email]seth0joyner@gmail.com[/email]

Reply Reply With Quote

2010-12-05 23:46:43

SGTSR20

Member

Join Date: 2007-12-11
Location: NC
Posts: 784
Trader Score: 8 (100%)

Dont quote me but I think that in order for the ECU to find what cylinder has misfires the crank position sensor reads it. But you have a OBD1, it doesn't have that sensor. OBD2 came with the cps which is located in front of your tranny

0 Likes

Be the first to like this post.

95' P10 Dark Green
93' P10 pearl (sold)
96' B14 White (sold)
98' B14 Blue Mettalic. (sold)

Reply Reply With Quote

2010-12-07 17:09:36

nissanoholic Online/offline status of nissanoholic is unknown

Member

Join Date: 2010-04-24
Location:
Posts: 84
Trader Score: 3 (100%)

New coil, all ignition parts changed, will run when cold, soon as it starts to warm up it misfire like crazy and is undriveable

0 Likes

Be the first to like this post.

Reply Reply With Quote

2010-12-07 21:19:24

lynchfourtwenty Online/offline status of lynchfourtwenty is unknown

SR20VE-T Boost Junky!

Join Date: 2008-09-27
Location: Washougal, Washington
Posts: 9,941
Trader Score: 17 (100%)

ve distributor or de?

nvm you said coil so that means DE right? if it was the ve i would of asked if you removed the thing (forget what its called) from the harness when you wired the ve dizzy up..

0 Likes

Be the first to like this post.

My Car Thread http://www.sr20-forum.com/members-rides/15788-lynchs-ve-se-r-project-thread.html
My Turbo Thread http://www.sr20-forum.com/turbo/50178-lynch-s-ve-t-thread.html

Reply Reply With Quote

2010-12-07 22:32:57

KillerKrossover Online/offline status of KillerKrossover is unknown

9k rpm crew

Join Date: 2008-10-20
Location: Socal
Posts: 724
Trader Score: 5 (100%)

Originally Posted by nissanoholic

New coil, all ignition parts changed, will run when cold, soon as it starts to warm up it misfire like crazy and is undriveable

Sounds like a lean miss. Check for vaccum leaks and the maf.

0 Likes

Be the first to like this post.

Reply Reply With Quote

+ Reply To Thread

Thread Information

There are currently ? users browsing this thread. (? members & ? guests)
StubUserName