1998 Ford Expedition Support Question
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Question posted by Anonymous-103039 on March 15th, 2013
Why Is That When I Accelerate I Have No Power And Hear Spuddering.
Current Answers
Answer #1: Posted by roadrunnertim on March 15th, 2013 10:03 PM
If that doesn't solve the problem, you should clean the throttle body on your vehicle. You do that by removing the large air cleaner hose and spraying carburetor cleaner into the throttle body with the vehicle running. Have a friend rev the engine while you spray it, so it doesn't stall. Be sure to spray the cleaner at arm's length, since carb cleaner is highly flammable.
Other possible solutions would be a tune up (spark plugs, wires and distributor cap, if it has one) or a new ignition coil. A bad coil could cause your problem, but I would try the other possible solutions first.
If it's still a problem after all that, I would add fuel injector cleaner and start filling up with 93 octane gas for awhile. I doubt if that would help much, but if all else fails, give it a shot.
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