Quote:
quote:Originally posted by cpittaz
I just started having problems with acceleration.
So now they are stating that the fuel system needs cleaned,
and the vehicle needs a tune up.
What kind of spark plugs are recommended for my vehicle?
What is suggested for the fuel system?
I usually use just regular unleaded and every once in a while i'll throw in some higher octane if it seems to be running rough.
Thanks[8)]
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I edited your questions to clarify my responses:
1- 'Fuel System Needs Cleaning': Thats a dealer's way of telling you that he thinks you have too much money.
2- Tune Up: This is the general cure-all. But first, what Codes is the engine throwing? An honest shop can tell you; if it is logging misfires, you need a tune-up; and, at 31K, it is due.
For plugs: there are plenty available, there are still raging debates about which is 'best', for your use you don't have to be too picky; copper is fine, Iridium is very nice. but be sure to replace THE WIRES at the same time, and go with either the Mopar performance wires (if you are stuck with dealer service) or just about ANYTHING BUT the original equipment wires, which, as most folks here will point out, are
crud. (And some have noticed actually wore out BEFORE the factory plugs did.)
3- The fuel to use is easy:
NEVER, EVER use E85 ethenol. It will damage your car.
The 10% ethanol blends are OK, but no E85.
IF YOU HAVE A TURBO: Use Premium unleaded.
IF YOU DON'T HAVE A TURBO: Use Regular Unleaded... ALWAYS.
The non-turbo engine gets NOTHING from the extra knock resistance of 'premium'. Don't fall for the con-job the oil companies have pitched about high-octane gas being a 'treat'.
http://www.cartalk.com/content/colum.../April/08.html