mott6904

yea that is what i was begining to think, since i have to adjust my tps higher to get it to idle decent that is adding more fuel just to make it idle better. I really just dont have the money to spend on this car right know. There is a guy around me that burn eproms for like 120 and he will solder in the board and then do all the updates that is needed. I just need to save up for some good 700-800 cc injectors and also a z32 maf. I will keep you guys posted also if there is anything you can think of then let me know. thanks

So far im running a stock comuter and injectors but im just trying to get the damn thing to run idle decent before i spend more money on something that isnt going to fix the problem. i put new plugs gapped to .8mm allread I took the head into the machine shop they check it for crackes and warpage. They had to maching out the around the lobes so it would clear. I put the right kelford springs to go in i wasnt told anything about changing the lifters out. ??? Im running a 60-1 turbo. .63 turbine and .70 compressor Hks 50mm wastegate on a 10 psi spring. Im waiting for my wideband to show up. i dont want to dyno it yet until i get a gold tune and atleast make it street friendly. I will do a compression test again. I havnt been able to get it to run right since i put all of this stuff on the car. I have built two leak tester and checked it all the way up to 10-15 psi with only tiny buddles around the the welds but nothing major. and around the iacv valve but i put a new gasket on it and was fine. I know that there are two parts to a tps when i adjust it to when the idle switch is on it idle really low but when i adjust it to where the idle switch isnt on it idles really high. My coils were fried so instead of buying a new set i ran a wasted spark setup by taking a Grand national coil pack and wires. The wires arnt installed in the picture yet but that my ignition setup. It gets everthing away from heat. i put the pick up on the no1 wire right by the plug. I really apriecate your help thanks

okay i'll start off by saying whats up to everyone. I have a s13 with a rb20 in it, and if runs like shit. I blew the headgasket last fall and over the winter i did a little build up on it. Head gasket ported head 10.2 lift kelford cams with springs hks low mount 60-1 hks wastegate custom front facing intake manifold q45 tb fmic Grand national coil conversion aeromotive fuel regulator Now for the problem hard starting problem-no matter how long i crank it over it wont start until i give it some throttle Idles really low or really high- Seems to get worse when you warm it up sputtering or surging problem- I think the GN coil conversion fixed that, i havnt drove the car long enough since. Feels like my timing is off I have checked for boost and vac leaks, tps adjustment, took apart my iacv, messed with timing If i adjust me tps to .40 or anywhere with the idle switch engaged it idles really low and hunts, also when ever my e-fans kick on it kills the engine. if i adjust to where the idle switch isnt engaged then it wont die when the fans kick on but it will idle a little high. When i took the iac valve apart it was pretty clean put the spring seemed weak. It pushed the valve closed but i could move it a little further with a screw driver. When i adjust my timing it jumps around, If i set it in the middle and then put a timing light on it is past all the marks on the crank pulley. I live in the u.s.a. so i cant take it to any shop to have it fixed. I know a lot about cars but this doesnt make any sense to me. I thought it could be because the alternator wasnt putting out amps to push to efans but i upgraded it to a nissan quest 110 amp alt and it still does the same thing. thanks

High or low impedence...are they new...how much would it cost to ship to usa?