I have a '94 integra GSR. Yes, I know it shouldnt be posted here, but not one persone in the integra forum has a clue to what may be wrong. NEED HELP. When I leave the house my car runs just fine (cold). When it reaches right around 150 degrees it starts to spit and sputter. Like it is missing. But, when it hits around 165 degrees it goes away. When it does spit and sputter, I mash the pedal and it goes away and the car takes right off. I put a new coil, plugs, wires, rotor, and cap, but has only, seemed to help. I put the Bosch platinum +4 iridium core plugs, MSD modified cap, blaster coil, and 8.5mm SC wires. What in the world would make it do this. Like I said, it only does this between 150-165 degrees at normal driving conditions no matter what gear I am in.

Thanks for any input

 

bump

 

Sounds like a bad ECT sensor to me.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Luserkid &raquo;</TD></TR><TR><TD CLASS="quote">Sounds like a bad ECT sensor to me. </TD></TR></TABLE>

yesss and take those bosch +4 plugs out son! a spark cant go to 4 places at once. go with ngk

 

the exact thing happens with my gsr powered del sol, i will be going like 3000rpm and it will start to jerk like i let off the throttle and then jammed it and it stops if i give it more gas, i think ity might be injectors

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hucoreyCRX &raquo;</TD></TR><TR><TD CLASS="quote">I put the Bosch platinum +4 iridium core plugs, MSD modified cap, blaster coil, and 8.5mm SC wires.</TD></TR></TABLE>

BOSCH PLATINUMS worst plugs ever made, only plug i've actually heard of that has been the SOLE cause of an engine failure, they must have 4 year olds making those things, NGK is what honda calls for anyhow.

MSD cap and coil you could do without honda ignition systems usually can take up to 600hp before needing upgraded.

8.5mm wires....another thing you could do without.

as for your problem i agree as stated above ECT sensor, most likely making your car think it's in open loop still and running rich to help warmup. any CEL's?