Your '06 Colbalt LTZ has a 2.2L 4 cylinder that calls for Regular Unleaded...if you were using Premium, you were wasting $$. It's not a problem if this is the case, just start using Reg. Unleaded..you can always use a fuel octane booster, if you want to...Not sure if it's even worth the $$ or the trouble though.
2006 Chevrolet Cobalt LTZ Sedan FWD
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Maintenance & Repair
FIlled up tank yesterday, noticed gas smell. Seems line leakage in front of rear tire, behind driver. It is yellow and does not seem to leak when car if off. I am losing gas, not alot but losing. worr...
2010 Chevrolet Cobalt
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Maintenance & Repair
Since I use Amsoil motor oil, (XL series) they only recommend I change the oil every 15,000 mile or 6 months whichever comes first, but my oil life indictator gets to zero before the 15,000 so if I re...
2006 Chevrolet Cobalt LS Sedan FWD
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Maintenance & Repair
what dose it mean when i get up to 40 mph and then my rpms go up to 4000 snd then when i let off the gas the rpms go down now problem it is just when i press the gas
2008 Chevrolet Cobalt LS Sedan FWD
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Maintenance & Repair
I fill my car up an can only go 60 miles before its off of full an by the time im at a half of a tank ive only went 100 miles. Ive gave it a tune up an I had a gas leak but had it replaced... What ...
2008 Chevrolet Cobalt
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Maintenance & Repair
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