1999 Suzuki Grand Vitara why is my grand vitara missing an rough idle worse on a cold start
why is my grand vitara missing an rough idle worse on a cold start
What is your question?
Ive changed spark plugs and wires o2 sensors map sensor ecm t.p.s sensor and still rough idle and missing timing is good and no intake leaks what will fix this car!!
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there are no present codes or historical codes on the presnt ecm or the one that was replaced