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jpgaribay
jpgaribay 3/23/2011
1995 Chevrolet Blazer LT 6Cyl4.3L - Engine
my blazer wont start it hase a code of P351 on it what coses that and what is the best way to fix it on my own
i replacde the cam-sensor, coil, spark plugs and the fule pump is working good
5 Answers
  • Team Associated
    Team Associated 3/23/2011
    P0351 – Ignition Coil A Primary/Secondary Circuit Malfunction
    Explanation:
    The ignition coil is responsible for converting the 12 coming from the battery to thousands of volts which are needed to ignite the air fuel ratio via the sparkplugs.
    Symptoms:
    • Engine Hesitates
    • Lack of Power
    • Hard Starting Engine

    Causes:
    • Damaged Ignition Coil
    • Damaged PCM
    • Ignition Coil has shorted
    Solution:
    • Check the damage if it is repairable otherwise…
    • Replace Ignition coil
    • Replace the PCM/ECM if damaged
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  • HouseCallAuto
    HouseCallAuto 3/23/2011
    No such code is applicable for a '95 Blazer. I suspect that you misread the code and what you meant to post was actually the code P0341 which is a code for the camshaft position sensor circuit. Notice that I said "circuit" and that circuit does not automatically mean cam sensor is bad. If I am correct that this was a posting error please let me know and I will advise what to check next.
    Reply
    0
    HouseCallAuto
    HouseCallAuto 3/23/2011
    Just an addendum to my answer - the code does exist, it just does not apply to '95 Blazer.
    HouseCallAuto
    jpgaribay 3/24/2011
    the code dose say P1351 and noe i see another one P0122
  • walter
    walter 3/24/2011
    would the ans. below also include 1998 blazer. mine does the same thing only worse in the cold weather
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  • HouseCallAuto
    HouseCallAuto 3/24/2011
    Leaving off the 1 (P351) vs P1351 changes everything. Does this ignition system make spark or not? Replace the distributor cap and rotor before we go any further. Update me if it still will not run.
    Reply
    0
  • HouseCallAuto
    HouseCallAuto 3/25/2011
    Yes it would cover the '98 Blazer as well. This answer is not the only cause but it is the most common cause 4 sure.
    Reply
    0
    HouseCallAuto
    jpgaribay 3/25/2011
    yes there spark cuse when i spray coberator cleaner in the intak it turns on but then it dies, i foud a wire that gost to the fuel injectors that was damege culd that be the cuse of no fuel?
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