If your engine has a distributor cap then I would replace the cap and rotor with a FACTORY OEM. Cap and that should fix your problem.
Now if you have the new stayle engine that don't have a distributor cap then I would replace the coil that is mounted on the top of the valve cover for the #6 cylinder.
One for each cylinder.
what does a 1989 Chevy s10 Tahoe 6 cylinder get in gas mileage
NO......
bad coil pack bad plugs bad wires water and water in your fuel system
Replace the master cylinder.
The engine capacity of a 2005 Chevy Tahoe can vary greatly. The engine is usually a 8 cylinder or some are a 6 cylinder. Most are the faster models.
The spark plugs for a Chevy Tahoe run between $8 each up to $39 each. The cost to replace them runs between $64 and $312.
They are in the sides of the head where the exhaust manifolds are.
AC/Delco
No, every Tahoe produced has been powered by a V8. Not true the 4.1 liter inline 6 cylinder was installed in the Tahoe/Yukon is some countries but not in the U.S.
I believe ngk r the best....
Ck your injectors, may have one failing