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help 87 no injector pulse help

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Old 02-19-13, 06:38 PM
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help 87 no injector pulse help

Hello..i just got me a 87 rx7, it has 150k but i have paper work on a new motor that was replace when the car had 80k..well the car been park for 3 yrs..the guy told me that the eng was lock up..when i got it home find out that the smog pump was lock not the eng..yay..by the way i pay 500 for it..anyway the injectors are not opening..i got fuel,and fire..but no injector signal!!!! Please help.
Old 02-19-13, 06:43 PM
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Which injectors are you measuring as only the primaries are used for starting and idling. The most accesible injectors on the engine are the secondaries.
Old 02-19-13, 07:13 PM
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Im so dum!!! I was cheking the top ones...oops...lol...ill ck tomorrow the bottom ones....sorry is my first injected 7....i been old school all my life..
Old 02-22-13, 06:19 AM
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86-88 wiring sucks! I might have a harness, and ECU, and maybe injectors if you find you need those parts. I really hate the S4's for that reason.
Old 02-23-13, 08:20 AM
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Originally Posted by Fire85GSLSE
86-88 wiring sucks! I might have a harness, and ECU, and maybe injectors if you find you need those parts. I really hate the S4's for that reason.
No sure how hard a 5 speed swap would be but that and some S5 Trim, S5 Tails, S5 bumpers in that color would be a nice looking car.
Old 03-03-13, 11:20 AM
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Originally Posted by rotopower74
Hello..i just got me a 87 rx7, it has 150k but i have paper work on a new motor that was replace when the car had 80k..well the car been park for 3 yrs..the guy told me that the eng was lock up..when i got it home find out that the smog pump was lock not the eng..yay..by the way i pay 500 for it..anyway the injectors are not opening..i got fuel,and fire..but no injector signal!!!! Please help.

Great deal. So is this thing running yet?
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