It could be tune up related, fuel filter, air filter, spark plugs, ignition wires, distributor cap and rotor. It could also be a bad fuel injector(s).
an oil change on a 2002-2004 olds Bravada with a 4.2 L inline 6 cyl requires 6.6 litres of oil with a filter change.
electric problem oldsmovible bravada
is there heat to blow or does the blower not work chk thermostat or vacuumn at htr sw respectfully
No
yes
pooop
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The air doors maybe stuck. Or selector switch is not is not operating correctly.
its a w
get a tune-up change your plugs and wires and your cap and rotor
Right behind the grill.If you snake your fingers between the grill and raditor you can fish it out..I replaced mine in 3 minutes
In the distributor .