dies after reving and drops when holding constant throttle

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turbon1ck
Posts: 7
Joined: Tue Jun 14, 2011 9:13 am

dies after reving and drops when holding constant throttle

Post by turbon1ck » Tue Jun 14, 2011 4:07 pm

whats up guys, i have a problem any help is appreciated, 91 integra first start up and idles good, but when i give it gas its revs up but when let of gas its dies, also when on the throttle at a steady part like (40% open holding) car revs up and drops down without letting go of the throttle. no cels and change dthe tps twice and map sensor twice,, even converted to 0bd1 to run a s300 hundred and the same thing happens thanks for reading this

turbon1ck
Posts: 7
Joined: Tue Jun 14, 2011 9:13 am

Re: dies after reving and drops when holding constant thrott

Post by turbon1ck » Tue Jun 14, 2011 4:10 pm

btw i have crower 404 can this cause the problem?

Luke
Posts: 249
Joined: Thu Mar 26, 2009 10:24 am
Location: Dorsten/Germany

Re: dies after reving and drops when holding constant thrott

Post by Luke » Fri Jun 17, 2011 1:54 am

is the car tuned? if not: do it.

low_DC4
Posts: 5
Joined: Sat Jul 16, 2011 6:53 pm

Re: dies after reving and drops when holding constant thrott

Post by low_DC4 » Mon Jul 18, 2011 2:00 pm

turbon1ck wrote:whats up guys, i have a problem any help is appreciated, 91 integra first start up and idles good, but when i give it gas its revs up but when let of gas its dies, also when on the throttle at a steady part like (40% open holding) car revs up and drops down without letting go of the throttle. no cels and change dthe tps twice and map sensor twice,, even converted to 0bd1 to run a s300 hundred and the same thing happens thanks for reading this
mine was doing the same thing awhile back i bleed the coolant system and it instantly ran better. try that with any luck it'll be an easy fix. your engine should have a bleeder valve near the thermostat housing. theres a video on youtube, cant remember the name but shows how to do it in detail. good luck hope this helps. try "bleeding coolant system" on youtube.

justink
Posts: 4
Joined: Tue Jun 03, 2014 9:29 am

Re: dies after reving and drops when holding constant thrott

Post by justink » Wed Jun 04, 2014 1:01 pm

(Bumping)
I have the same problem with My zc. Someone please had to have figured this out.

K24Zivic
Posts: 7
Joined: Fri Jul 31, 2009 9:19 pm
Location: Oregon

Re: dies after reving and drops when holding constant thrott

Post by K24Zivic » Thu Sep 18, 2014 11:07 pm

Have you set the idle with Idle Air Control valve disconnected? Is the TPS calibrated correctly? Have you checked for vacuum leaks? What's the fuel pressure doing? Where is the timing set?
92 Civic VX: 05 K24A4 05 RSX 6 speed 06 Civic Si Shifter Electric water pump Skunk2 Stage 3 Cams OG Hasport header with 3"

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