FRESH ENGINE; Fuel & Spark but NO START
Thread Starter
Joined: Mar 2013
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From: Cleveland, OH
Anyways, I'll work on getting a video. My roommate is working on a finals project currently so it might be a minute unless I can find somewhere to set the phone in the garage.
Thread Starter
Joined: Mar 2013
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From: Cleveland, OH
I don't think I'm having an injector issue after finding out I have no compression in any of the cylinders. If it doesn't want to fire after figuring out the compression problem, I'll definitely look into it.
No compression at all would normally be a timing issue. But it would need to be seriously whacked LOL.
Hm....
You're sure the gauge is good? Another member here had bad compression due to a faulty gauge/misuse/etc.
Hm....
You're sure the gauge is good? Another member here had bad compression due to a faulty gauge/misuse/etc.
Thread Starter
Joined: Mar 2013
Posts: 233
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From: Cleveland, OH
I'll be grabbing another gauge tomorrow if one of my friend's can't drop his off just to make sure, and confirm no compression. My timing looks spot on from the pics, no?
I don't have a clue what else it could be. Recheck compression, if still zero, pop the valve cover and have a look. Does it crank like normal? starter goes chirp chirp chirp? As opposed to sound like a lambo, which just goes zzzzzzzzeeeeeeeeeeee?
Thread Starter
Joined: Mar 2013
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From: Cleveland, OH
I'll recheck compression in the morning, I already popped the valve cover off like 3 times in the last two days. Some lifters are able to be pressed down by hand and others are solid but I'm pretty sure that's because of the position of the cams (kelford 272's)
*Also I have a kiggly HLA but that shouldnt affect the amount of oil the lifters get just everything else, correct?
Thread Starter
Joined: Mar 2013
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From: Cleveland, OH
Maybe it has something to do with my cam gears and my timing causing my valves to be open just enough but I'm 1/2 tooth advanced perfectly I think except that's just a ballpark. Maybe I should try to align my cam gears on the timing mark and see if that changes anything.
Thread Starter
Joined: Mar 2013
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From: Cleveland, OH
Almost certain I put the exhaust valves in the back and intake valve in the front
Last edited by EvolutionIXMR06; May 7, 2015 at 11:08 PM.
get a vacuum gauge that is used for measuring valve seat seal. Take the manifolds off, turn the engine so that a set of valves is "off the cam" and then measure valve seat seal for that set of valves... this will give you the answer on the state of valves..
if the valves are too long they will never close. we had that happen on a 406 we built. the heads were machined but the machine shop forgot to trim the valve stems on a cylinder, so the car wouldn't run.
just tossing that out there to support that theory of it being valves. very possible.
just tossing that out there to support that theory of it being valves. very possible.
Thread Starter
Joined: Mar 2013
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From: Cleveland, OH
Is this the same thing as a leak down test?
Thread Starter
Joined: Mar 2013
Posts: 233
Likes: 0
From: Cleveland, OH
if the valves are too long they will never close. we had that happen on a 406 we built. the heads were machined but the machine shop forgot to trim the valve stems on a cylinder, so the car wouldn't run.
just tossing that out there to support that theory of it being valves. very possible.
just tossing that out there to support that theory of it being valves. very possible.











