can bad uim lim gaskets
#3
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didn't put a gauge on it but changed the fuel pump. checked the fpr vacuum line for fuel. changed the fpr maybe 2 years ago. also changed crank sensor. getting spark at the plugs.
#6
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going to check fuel pressure tomorrow after work. and pull o2 sensor. can't get a live data scan tool till weekend. have a code reader. switched out maf with another used one no difference. same with iac. is there a test for the iac?
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