NH Rotorheads...
well my car idles funny also but like max saying it surges alot. Stays below 1k but drops to about 500 a lot when sitting at light and such. There is a check engine light but it goes out when I press on the gas
Does your engine rev up to about 2000-2500 on startup when its cold? If not, then you have either a bad BACV or a bad transistor in the ECU that controls the BACV.
One way to test this is to take the BACV off the engine, turn it over so you can see the little plunger inside and turn the key to the ON Position and you should see the plunger open and the BACV should vibrate since the ECU runs the BACV around around 180hz or something like that.
Here is a thread I started a while back when I was putting my BACV back on after having it off for abot 4-5 years
https://www.rx7club.com/showthread.p...ight=BAC+Valve
You deal with GM parts to often
Us rotary gurus don't call it that! Bypass Air Control Valve!
One way to test this is to take the BACV off the engine, turn it over so you can see the little plunger inside and turn the key to the ON Position and you should see the plunger open and the BACV should vibrate since the ECU runs the BACV around around 180hz or something like that.
Here is a thread I started a while back when I was putting my BACV back on after having it off for abot 4-5 years

https://www.rx7club.com/showthread.p...ight=BAC+Valve
idle air control valve.
Us rotary gurus don't call it that! Bypass Air Control Valve!
Last edited by RotaMan99; Sep 27, 2007 at 10:05 AM.
yup it revs right up and stays there until it warms up. I know it looks like apiece of the cat was cut I think was part of the OBD II a little pipe coming out of the side of it I was thinking that had something to do with the check engine light
Hey, is there anyone by manchester/hooksett/candia that is willing to sell those flash-to-pass lenses right below the headlights? Mine are busted at the brackets and it doesnt look like they will be put on anytime soon :P
yup it revs right up and stays there until it warms up.
Umm the car idles at about 1500 when warm, then after a short drive settles down around 1100-1200. I've tried adjusting the fast idle screw a little but it did nothing, i dont really feel inclined to ruin my car that seems to run okay. I would still like the insurance of knowing that everything is in pretty good condition.
Hey guys no worries I figured out my electrical prob lol it was a damn fuse. but anyways no worries on the exhaust leak either cause I am getting a new cat and a 3" cat back. and I pickup up a set of 17X8 and 17X9 Rogamasters with a +45 offset and was wondering if anyone has any 1" spacers? and the front end I got is an RE Amemiya bumper with projector head lights.
Hey guys I heard about a cape cod run a few days back and I was wondering. I went to a 240 swap meet on saturday and got to talking to a few of them and told them about the cape cod run and they all liked the idea. So I shot it if they would be willing to try and set up a NE RX7/240 meet and do a cape cod run maybe next season? They all LOVED they idea. The NE 240 forums are also sponsored by synaptic3 so that would be awesome let me know if you like the idea?
Joined: Apr 2002
Posts: 4,232
Likes: 0
From: Rotaryland, New Hampshire
lol
hooray my LMA-3 came back in from repairs at innovate yeasterday, time to buy a few sets of plugs and crank up the boost (finnnnnnnnnnnnnnnnnnnnnnnnnaalllllyy)
hooray my LMA-3 came back in from repairs at innovate yeasterday, time to buy a few sets of plugs and crank up the boost (finnnnnnnnnnnnnnnnnnnnnnnnnaalllllyy)
Here are some better pictures of it. They are high resolution big pics so dialup, you may want to download them first.
http://www.midnightgray.net/images/wwchallenger1.jpg
http://www.midnightgray.net/images/wwchallenger2.jpg
http://www.midnightgray.net/images/wwchallenger3.jpg
http://www.midnightgray.net/images/wwchallenger4.jpg
http://www.midnightgray.net/images/wwchallenger5.jpg
haha nope. Im not a big fan of the WW series, I actually never watch it but it was kinda exciting having them come in. Triple H is a awsome guy, real nice, Mr. can kill me with one punch.
http://www.midnightgray.net/images/wwchallenger1.jpg
http://www.midnightgray.net/images/wwchallenger2.jpg
http://www.midnightgray.net/images/wwchallenger3.jpg
http://www.midnightgray.net/images/wwchallenger4.jpg
http://www.midnightgray.net/images/wwchallenger5.jpg
Did you get put in a fake headlock?
well hot damn, i HAVE an 88 RX-7 as well, (justin you should know!). I keep it in Troy. Hey pistonsdowhat, rodney still workin in the body shop over there at J&L? I just took a spin through Keene last sunday, I forgot how much I hate keene!
well hot damn, i HAVE an 88 RX-7 as well, (justin you should know!). I keep it in Troy. Hey pistonsdowhat, rodney still workin in the body shop over there at J&L? I just took a spin through Keene last sunday, I forgot how much I hate keene!
lol that is great and the only good about keene is the college other that that eh. I put and exhaust on my car and wow is it loud lol. I am jw I am going to be doing the 13bt swap and does anyone on here want a 13b, tranny, ecu, wiring harness, and I have a welded diff going up for grabs this is all out of a 90 FC just let me know or send me a PM
Joined: Apr 2002
Posts: 4,232
Likes: 0
From: Rotaryland, New Hampshire
you two huh? my os gilkin twinplate with unsprung hubs has raged hell on my turbo tranny as well
i think dom_c has one unless he sold it to a local buddy
-jacob

yeah jaffrey and everywhere around here sucks. so i that is why i am heading of to florida to open my own body shop.



