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Some more top swap questions! Yay!

The thing is you didn't have a misfire originally when you first started the motor after the top swap correct?

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Well for starters its not like i can feel the misfire and it has never popped up as a real code only as a pending code. It also doesnt pop up right away i cleared the codes 3 times today and each time it took atleast 15 mins to come back.

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Well ya im just saying its not like the light came on so i have no idea when it first popped up. Im thinking injector what else could it be?

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I'd do a compression check first that'll narrow it down then if that's good I'd get a bore scope and look down the cylinder

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Well first im switching the fuel injectors. Keep in mind these are jy injectors thats the cheapest fastest posibilittly here. I lapped all the valves the cylinder was in great condition and ive been getting a shake from the motor ever since first start up. I got money on the injector

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So switched injectors around and still getting cylinder 3 missfire.. Also just got a pending code for p0654 which is engine speed output. Any ideas guys?

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Maybe this could explain why my cel supposedly just went out at the same exact time i did the swap

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either that or your cluster is messed up, as per the code list of thinks to check.

the car will run with the cluster removed. theres 4 small bolts that hold it in after you pop the trim off. unplug it, take it out, see if its still acting up.
 
Well i have to work all day so i wont have much time for that :/ but what do you think about the missfire im pretty sure i have checked everything but the voltage on the injector connector. Everything else is gonna be head or piston failure i believe. *Sighh*

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Could it be something easy like a stuck lifter or something on that cylinder or if it was a gasket leak where could it leak from that wouldnt get coolant in my oil or vice versa or affect another cylinder?

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suitercrew said:
Could it be something easy like a stuck lifter or something on that cylinder or if it was a gasket leak where could it leak from that wouldnt get coolant in my oil or vice versa or affect another cylinder?

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Click to expand...


nothing easy about a stuck lifter, aka thats a dead engine. and you'd hear that. gaskets are fine or you'd know it.


4º of kr is a top swap killer aka hello chipper.

being you got that new code, i suspect the pcm, maybe the cause of it all. after all they are used pcm's with no real history of how they worked in the past.
 
Hmm maybe i can get reptile to send another. Also noticed something odd driving to work when i let off the gas and coasting to a red light my vaccum goes down to around -22 but then for no reason it will start bouncing inbetween -22 and -15 still coasting with foot off the gas

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