Questions & Answers for: Buick Century octane 2 0 1

Question about 2002 Century

1 Answer

...switching properly. Replaced. Week later still getting code. Checked for alternatives ie high octane gas. possible bad converter..but wondering if anyone has access to TSB's for the above ...

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Question about 1990 Century

2 Answers

...on it and in mint condition. She said to only burn Premium gas in it. Could I use mid-grade (87 octane)? Hi, as with most of my older customers they were driving when higher octane fuels were ...

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Question about 1995 Century

1 Answer

... The pump has a screen on it in tank but thats alot of work to get to. A little injector cleaner or octane booster would be an advantage in the ...

Question about 2000 Century

1 Answer

what grade of gas does a 01 century burn? Regular Unleaded, 87 Octane. Don't use any fuel with ethanol in it.

Question about 2001 Century

2 Answers

was told to use premium 89 octane gas only this true? This is true. The only time you need to apply gasoline with higher octane is when preignition is present. If it sounds like marbles are bouncing ...

Question about 2003 Century

1 Answer

...some injector cleaner in it. You can start with injector cleaner and a fuel filter. I like Shell 89 octane over all gas too. Good ...

Question about 1990 Century

1 Answer

...stoplight Change the plugs and wires. In the winter use 5w30 oil and gas line antifreeze.Use high octane over 87 gas.If there is a cap and rotor change them.That will make a

What type of oil and gas should I use 5W30 oil 87 octane fuel Let me know if you have any questions and I'll do my best to answer them. Thank you for using FixYa.com!

IF I HAVE BAD GAS IN CAR WHAT WILL IT DO? the gas in New Zealand in our 91 octane is 80% tolulene which is an industrial solvent, it goes off after six months, makes the engine hard to start,if at all

...oil and filter.still tapping the reason of tapping could be: a) a low quality gasoline with low octane rating below 98/95 b) wrong adjustment of carburetor c) valves need adjustment d) high ...

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