Whats does spark blow out feel like?
#1
Senior Member
Thread Starter
Join Date: 05-11-07
Location: Bourbonnais IL
Posts: 4,741
Likes: 0
Received 0 Likes
on
0 Posts
Whats does spark blow out feel like?
Hey guys I recently took my 2.9 pulley off for just a week or so and I left my NGK BKR7E's in for the meantime (they are gapped at .38) Well anways today I took the car up to redline (I have stage 2) and it felt like fuel was cut for a second at about 6800 rpm's almost felt like a rev limiter for just a second and then it continued on to 7000 rpm. Is this what spark blow out feels like? Any ideas as to what it could be?
#3
Banned
Join Date: 01-12-07
Location: N. Side Chi-Town
Posts: 6,449
Likes: 0
Received 0 Likes
on
0 Posts
had the same problem...and thats when my car started poppin the running lean code,and random misfire...check ur plugs,i put the stockers back on and cars running much stronger now
#6
Senior Member
Hey guys I recently took my 2.9 pulley off for just a week or so and I left my NGK BKR7E's in for the meantime (they are gapped at .38) Well anways today I took the car up to redline (I have stage 2) and it felt like fuel was cut for a second at about 6800 rpm's almost felt like a rev limiter for just a second and then it continued on to 7000 rpm. Is this what spark blow out feels like? Any ideas as to what it could be?
regap to 0.035 and see how that does.
#7
Senior Member
iTrader: (2)
Join Date: 05-31-07
Location: SoCal, Lancaster
Posts: 4,339
Likes: 0
Received 0 Likes
on
0 Posts
Hey guys I recently took my 2.9 pulley off for just a week or so and I left my NGK BKR7E's in for the meantime (they are gapped at .38) Well anways today I took the car up to redline (I have stage 2) and it felt like fuel was cut for a second at about 6800 rpm's almost felt like a rev limiter for just a second and then it continued on to 7000 rpm. Is this what spark blow out feels like? Any ideas as to what it could be?
#9
Senior Member
Thread Starter
Join Date: 05-11-07
Location: Bourbonnais IL
Posts: 4,741
Likes: 0
Received 0 Likes
on
0 Posts
Hmm Ill check the plugs and see what they are looking like. They are only 2 weeks old.
My check engine light was on before this happened today (it was the lean code BTW) And then moments after I hit 6800 rpm and it felt wierd, the check engine light went off Crazy ass car.
My check engine light was on before this happened today (it was the lean code BTW) And then moments after I hit 6800 rpm and it felt wierd, the check engine light went off Crazy ass car.
#10
Senior Member
sounds to me like it was an error between your maf sensor corrolation
do you have an intake? with an oiled filter by chance?
i would suggest gapping down to 0.035, and cleaning your MAF sensor.
if you have access to HP tuners, adjusting the fail freq can avoid this problem
do you have an intake? with an oiled filter by chance?
i would suggest gapping down to 0.035, and cleaning your MAF sensor.
if you have access to HP tuners, adjusting the fail freq can avoid this problem
#13
Senior Member
Thread Starter
Join Date: 05-11-07
Location: Bourbonnais IL
Posts: 4,741
Likes: 0
Received 0 Likes
on
0 Posts
sounds to me like it was an error between your maf sensor corrolation
do you have an intake? with an oiled filter by chance?
i would suggest gapping down to 0.035, and cleaning your MAF sensor.
if you have access to HP tuners, adjusting the fail freq can avoid this problem
do you have an intake? with an oiled filter by chance?
i would suggest gapping down to 0.035, and cleaning your MAF sensor.
if you have access to HP tuners, adjusting the fail freq can avoid this problem
Thanks for all the help guys. I will re-gap my plugs and see how it goes.
Should I keep the .35 gap with the 2.9?
#14
Premium Member
iTrader: (3)
Join Date: 08-21-06
Location: Western NY
Posts: 6,574
Likes: 0
Received 0 Likes
on
0 Posts
This has happened to me too, on a stock stage II tune with an airbox mod . It's very sporadic , it's happened maybe 3 times in the year and a half before i installed my intake, colder plugs and 2.99 . Since those it hasn't happened yet
#15
Senior Member
Thread Starter
Join Date: 05-11-07
Location: Bourbonnais IL
Posts: 4,741
Likes: 0
Received 0 Likes
on
0 Posts
Today was the first time it happend to me so it had me a bit worried that I may have messed something up. I will just take it easy untill I can re-gap my plugs.
Thread
Thread Starter
Forum
Replies
Last Post