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99 GMC code 304
any ideas before it goes into the shop? I did put 3M inj clearner in it. Code 304 says cyl 4 misfire. It smothes out the more gas you give it.
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jim |
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#2
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Code 304
Shop put in a new injector. Truck runs fine now. However, GM wants $98 for an injector, NAPA (and the shop is a NAPA Shop) wants $78. The shop charged me $160 for an injector. Thats a rip!!!!!!!
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jim |
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