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  1. 262ci Forum (4.3)
    Hi everyone, My '97 4.3L V6 has been having a misfire issue for a while now. I replaced the distributor, spark plugs, and spider injectors (2x) and it persists. My next guess is a weak fuel pump. The truck drives great but idles rough. The engine light will come on/flash when I am braking hard...
  2. 262ci Forum (4.3)
    Does anyone have pics or video of how they hooked up their map sensor and evap sensor on a mercruiser 4.3 intake? Been trying to find a thread that has em but none do.
  3. 262ci Forum (4.3)
    So my v6 won’t crank over I took off the C wire on the cap to see if it’ll spark and it does sometimes any help
  4. 262ci Forum (4.3)
    Hi all, I am writing here because I have a problem with my 94 vortec 4.3 tbi blazer s10, I have ignition and gas but it won't start, it just makes a flame explosion when I turn on the throttle. the spark is blue so ok ignition order ok crankshaft and ignition head 1st cylinder ok coil ok icm...
  5. 262ci Forum (4.3)
    Hi everyone i come here due to a problem with my 94 blazer s10, it's a 4.3. I bought it not working without ignition, I checked the wiring under the dash and was a bit fastidious, I rewired it a bit, now I have the ignition and the tbi is spitting gas, but the spark is orange and there are...
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