Zed Head

gone = Blue? It seems like the ads load faster than usual now, and there are no autoplay noises or videos on this site, or the few other sites I visit. So, overall, not too bad. Sorry Mike but I almost never "click-through" to another site. I'm a bad user. I remember when cable TV was being promoted a "pay" service, with no commercials. Look how that turned out. Now we pay to watch commercials and suffer aggravation just to get connected. Pus, all of the cable providers are going to digital now so that they can see what we're watching. So, if you're concerned about being watched you'll need to get rid of your cable service also. Or go back to over-the-air analog signals. I think that there are still a few out there. Anybody remember UHF?

I like Terro myself. http://www.hotshot.com/products-and-solutions/ant-roach-control/hot-shot-ant-killer-plus4.aspx But maybe you mean this - http://www.painlessperformance.com/webcat/30201 The small spade terminal on the solenoid would be the correct one then. You probably want a female spade terminal though, not a ring. Some cars probably use a ring terminal but ours don't. You know that you can make a remote engine bumper from a two foot piece of wire with two bare ends?

Out or in? The gas cap should let air in at some low vacuum level so that excess vacuum does not happen.You can see the little valve on the inside of the cap, and pry it up with your finger. It vents through small holes though and is hard to check for proper operation. The charcoal canister and vent lines should let excess pressure out, again at some low pressure number. On the issue with pressing the clutch, putting in gear, and it dying. Do you rev the engine beforehand, or just let it idle and go directly to clutch and gear shift lever? A cold transmission will have thick gear oil and put a load on the engine. If the idle is low, and the engine idles rich, it might be on the edge of dying and the extra work kills it. Then the plugs are wet and you have to wait for them to dry. If you get a chance and can find someone to do it (crawling around under the dash) fixing your tachometer would give a fantastic diagnostic tool. Not knowing your idle speed and being unable to see spark by the tachometer action is really leaving you in the dark/dusk. OR, if you have one of those old-timey tune-up dwell tools with a tachometer function, or a meter with a tachometer function, or a meter with a Hertz function, you could see spark activity that way also. also, since it takes three hours to re-start, might as well have an old spark plug handy to stick in a wire and look for spark. Spark, spark, spark...is it there?

That's a good one. I just didn't have a way to lift. I had assumed that the length of the transmission would give enough leverage to muscle it up, but there wasn't enough room under the car to work. Here's another tool to consider if you're hanging the engine from the rafters. I know people shy away from that but it really depends on where you're working and how you distribute the load. A chain-hoist is much easier to use than a come-along. Might be easier to use than hydraulics. http://www.amazon.com/Boston-Industrial-HOIST-CHAIN-TON/dp/B000INSJKC

Seems like there's a clue in these statements. Engine is cold, driver gets in and starts engine, starts up normally(?), engine is running at normal AAR-controlled high idle RPM, (tachometer still broken so sound-based), driver gets out, engine runs for a certain amount of time (how long?), maybe to a certain engine temperature (how hot?), door is opened, driver gets back in, [undefined things happen (clutch pedal pressed (?), transmission put in to gear (?), clutch released (?)], engine dies. Engine is restarted and runs fine ? (not clear). Add some detail to "before I could press the gas to go" and what happens after it died. Might be something there. Sorry to be so pedantic, just wanted to detail my point.

If you drop the pair in as a unit I hope you have a leveler. I had a heck of a time lifting the tail of the transmission up to the mount without one. Also found that leaving most of the mount bolts, even those in to the block, slightly loose made it easier to get them all started. Once they're all in, tighten them up. I've only done one though.

The small flat one is the "activation" wire. The big one at the top is where the cable from the battery's positive post connects. Leave the bottom one as it is, it's already connected properly. It allows power to the starter motor after the solenoid is activated. By "S terminal" do you mean S at the ignition switch? From the wiring diagram? I believe that is the correct one.

Any thoughts on what was holding it? When I pulled mine I found that there was deformation on both the casting and the pin at the lock bolt hole. I ran a rat-tail file thorough the casting to knock the high spots down.

I had a similar problem with stock calipers long ago and it was loose wheel bearings, and bad roads. Depending on what side of the highway rut I was on the bearings would let the wheel ride up one rut or the other. After I fixed that problem, I was down to pulling only one way some times. That was caused by an old caliper matched to a new one. The pistons are pulled back in to the bore slightly by the elasticity of the seals. I assume that my seals behaved differently. Replaced the old caliper with a match for the new one and it's been fine. The seals in your calipers are 16 years old if got the details right. But loose parts, like those John Coffey suggested, or wheel bearings, are likely. Here's some stuff on seals, just for entertainment - http://www.autozone.co.za/index.php/function-of-caliper-seals

I suggested squirting in to the hose elbow but really you should squirt directly into the intake manifold. More vapor where it will get in to the cylinders. Good luck.

More thoughts - That bulb in the CSV plug may not respond fast enough to flash on the injector pulses. The circuit-closed duration is small at idle. You really really really should be able to get it to run, surge, and die, using starting fluid. Is it possible that the AFM vane is stuck closed, choking air supply? Rag in the air filter housing? Where are you applying the starter fluid? You should squirt it directly in to the intake manifold on the engine side of the throttle blade. A start and surge would at least let you know that the engine will run if fuel is supplied. Pull that hose off of the elbow and squirt a bunch in there. Bad fuel might also be "unlightable". Who knows. Pumping the throttle doesn't really do anything for EFI. There's no accelerator pump or acceleration fuel enrichment. Are you using real starting fluid or something that has worked for others, like brake cleaner or WD-40? People do that. There are two types of brake cleaner - chlorinated and "green" non-chlorinated. The chlorinated stuff doesn't burn. One more time on "it really should start with starting fluid if the mechanicals are right and you have spark". You should be able to completely remove the AFM and throttle body and squirt starting fluid in to the manifold hole and get it to start. Air, fuel, spark - start. It would just rev up and down as long as you squirted fluid but it should happen. Better to leave the throttle body on so that you have some control, but if I was in your spot that's what I would focus on. Get something to burn in the cylinders before worrying about the injectors.

You've covered all bases. I noticed this in your other picture but assumed that it had to be a closed elbow. But in the attached snip it looks like an open T. It would be a big vacuum leak. The crankcase, valve cover, and intake manifold are all connected.

I wonder if that isn't Oliver? He moved his business a few years, to Snohomish. His prices started rising recently and he's started charging high shipping fees. Not good. https://www.google.com/webhp?tab=ww&ei=dq5PVNe5B8j8igLU9ICABg&ved=0CAMQ1S4#q=zspecialties

They don't show up as often as they used to, even just a few years ago, but they do occasionally. Here's two sites. You can set up e-mail alerts on the Row52 site. Be aware that they mislabel Z's as ZX's sometimes and vice-versa. And a ZX engine will work fine. https://row52.com/home http://www.picknpull.com His prices are high for today's market but might be reasonable in about 7-8 years. Doesn't say "rebuilt" either, they're just junkyard quality. I'd rather buy a whole non-running car. It's good that he's grabbing parts before they get melted down but he's charging twice the wrecking yard prices. Weird that he's pulled all of the dampers from the engines. Maybe he has a side business selling rebuilt L series dampers. The damper adds another $100-150. The nickels and dimes will eat up a budget.

Do you even have a car yet? Or are you planning to build an engine first? I had good luck buying a whole car for parts. Check this one out - http://seattle.craigslist.org/sno/cto/5332704588.html Also, the wrecking yard engines can be good. Z's tend to end up in they wrecking yard for electrical reasons, not engine. Who's the guy with the parts? There are some you'll want to avoid or be cautious with.

I see now. That is actually just a harness ground, the picture is not-quite-right (I think that picture came from the interweb). It's just an eyelet end on a wire coming out of the bundle of wires there.The EFI ground is the red cable over by the battery. Still, best to check grounds at the ECU connector or whichever device needs them. Then you know that they actually work. Here's a thought - you might have a huge vacuum leak. Maybe forgot to connect the PCV hose under the intake manifold, or you have a split hose somewhere. That could lean everything out so much that the fuel just blows through without lighting.

When you press on the clutch pedal you're actually putting force on the crankshaft thrust bearings. Might be why there's a little relief when you let the pedal up. Since you have cylinder pressure, and spark, the most rational reason for no-start, to me anyway, is a timing issue. Fuel, compression, and spark have to occur at the proper times to get combustion. Starting fluid is fuel (along with oxygen), you have compression, and you have spark. That leaves timing, Timing of everything, not just ignition. And you do have the EFI ground, I can see it in your picture by the battery. And the AFM ground is one of the things that you test for in the Injection Guidebooks. But you're mixing your acronyms, which is a concern. Many many people have been in your situation. The best thing you could do is to make a list of all of the things you've tested, with real numbers (not "continuity"), and to confirm the things that people ask you to confirm. Like making sure that the distributor rotor is pointing at the #1 cylinder (the one in front), at the same time as the notch is aligned with the groove on the sprocket and cam shaft retaining plate. Those things are the very most basic of things that need to be confirmed. People often assume that they're right, when they're not. A video of an engine cranking but not starting doesn't give us the numbers we need. And give details on how you did things, like testing for spark. You can get spark at the main wire from the coil, then forget to put the rotor on the distributor. You'll "have spark" it just won't be getting to where it needs to be. Time to get meticulous.

In the past, when I had the stock ignition system, I found that the ECU would not fire the injectors if the tachometer was disconnected. Never understood why, and it doesn't happen with the GM HEI module, but it happened on two separate cars with the stock ignition module. Something to confirm.

I was just pointing out some things to check. By "ignition timing mark is twice right", I meant that the timing mark will be on the pointer on TDC for the exhaust stroke also, in addition to compression stroke. If you don't check the cam lobes and/or the timing chain sprocket mark, you can get fooled. As Greg W. illustrated. It comes to mind mainly because you said that you have spark, but you don't even get a pop with starting fluid. Spark on the exhaust stroke is spark in to a wide open cylinder. Nothing will happen. Do you have a strong blue spark, or a weak orange one? I've had weak spark outside the engine that won't start it when the plugs are installed. But even then starting fluid would get it going. Something not right if starting fluid doesn't get a reaction.

Red herring meaning you thought the low battery was the problem. Alrighty. You're on the edge of following random things without knowing the sequence of events that happens when you turn the key. If the AFM switch is misadjusted or has dirty contacts, the engine will start and run for a few seconds, until fuel pressure drops. The engine should also try to start, combustion events while cranking, from the cold start valve fuel. And, finally, most importantly, you said that you have strong spark. So it should definitely start with starting fluid. You might have a timing problem or some other odd problem like valves not opening. I would run through the basics. Measure cylinder pressure if you can, make sure the valves are opening and closing. Make sure spark is happening on the compression stroke and not the exhaust stroke. The ignition timing mark is in the right spot twice. Check the weird things that happen when people put their engines back together. Spark and starting fluid should at least get a few spins from "fire".

Thanks. I missed that last part. And the part about starter fluid. Odd though, that strong spark was observed.

So it will "crank" but not fire. It should still start though, for a few revolutions, from cold start fuel. Bad gas, maybe? Way back, a friend and I spent some time trying to get an old 1963 Bonneville to start after sitting for just one year. It just wouldn't fire even though we could see and smell the fuel in the carburetor throat. A farmer happened by on his tractor and told us to squirt some oil in the spark plug holes, the cylinders were probably dry. A few squirts in each hole and it fired right up. Ran great. Anyway, short version, a new engine might not have the rings sealing well. Try some oil in the cylinders. It will burn off. Or some starter fluid. The starter fluid will tell you if the timing, both cam and igntion, is right and if the engine will even run if it gets fuel.

The cold start injector opens when the key is turned to Start. The cylinder injectors open when the ECU grounds them after receiving the signal from the blue wire at the coil negative terminal. For most of us, "fire" and "start" are the same thing. So "will start, but not fire" doesn't make sense. Maybe you mean that it will start but not stay running? That might be the fuel pump contact in the AFM. It's bypassed at Start but comes in to play on Run. If it opens, the fuel pump will lose power and the engine will only run for a few seconds. Or maybe you mean it will start with starting fluid but won't stay running. That would be an injection problem. What year car? Not all have the AFM fuel pump switch.

All that I see left is a binding suspension system. You've shown that the car is not warped or bent. The struts are the same length. Tires same size. Put mose weight on the high side and see if it can even be forced down to a 1/2" gap. As for Post #83, this isn't a forum for venting your frustrations. You've done a crappy job of answering simple questions. I spent many posts asking you just to roll the car (can't get much simpler than that) to be sure you were doing things right and you just glossed over it like it didn't matter. I asked for three simple measurements and you came back with two of them and one from someone else's question. So you've been all over the map with what you're doing. It's frustrating to watch people ignore good advice. So you screwed up with Post #83. Probably lost a lot of good future advice, and you haven't even fixed the first problem.

I've wondered if something like vinegar or Evapo-Rust would loosen things up. Dissolve the rust. Haven't had a reason to try it yet.