Who out there has an Infiniti Q45 that has a intermittent stumble or tremble during idle in drive and also could a weakening battery cause this? ( weak to the point when new the battery had 800cc amps and now has 500cc amps)
2007-05-22 14:10:35 · 4 answers · asked by 747 3 in Cars & Transportation ➔ Maintenance & Repairs
NO.
More likely an engine misfire.
2007-05-22 14:35:37 · answer #1 · answered by Mr. KnowItAll 7 · 0⤊ 0⤋
Yes, but it wouldn't be your battery itself. Do you have any aftermarket speakers or anything else electronic that would cause the battery to drain? If not one of your sensors is sending incorrect information to your powertrain control module, or you could just be in need of a tuneup (new spark plugs, wires, anddistributor cap and rotor.
2007-05-22 22:05:23 · answer #2 · answered by Brian . 2 · 0⤊ 0⤋
I don't think your battery amperage has much to do with the choppy idle. More likely something like fuel or emission . Are you getting a serv. eng. light? That could be allot of things but I'm pretty sure it's not your battery amperage.
2007-05-22 22:02:15 · answer #3 · answered by Anonymous · 0⤊ 0⤋
sounds like a bad groud some where.this could drain the battery and could cause the stumbling
2007-05-22 21:20:13 · answer #4 · answered by pastwarrier 3 · 0⤊ 0⤋