Thread: 86 s10 blazer 2.8L
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Old 07-23-2012, 07:38 AM
johnhudgens johnhudgens is offline
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Re: 86 s10 blazer 2.8L
Have changed everything but the knock sensor and ecm. still after it gets to operating yemp it idles really low and check gauges light comes on. can pump the gas four times and kill it. never seen a truck do this before.
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