Severe cases require professionalĬrankshaft sensor if sensors bad you don't get any spark. In terms of performance, the car has 164 N.m of torque and a top speed of 195 km/h. It could be something as simple as old spark plugs producing an uneven power delivery, it could be something serious like worn or broken engine mounts, or it could be even. Treat mild cases with a high qualityįuel-injector cleaner additive. Show example Mazda Protege Engine is shaking, pulsating or vibrating Inspection prices Any unusual shaking or vibrating forces coming from the engine is cause for concern. If the numbers are high, it tells you the engine is running lean and LookĪt short term fuel trim (STFT) and long term fuel trim (LTFT) with your
#2002 mazda protege car shaking at 50 mph full
Drive the car immediately at highway speeds for 30 minutes, then 'floor' the car at maximum pedal from 50-80 MPH repeat full throttle blasts at least six times or up to 30 times for stubborn deposits. per gallon (or Berrymans B12 cleaner 2 oz. This creates a lean fuel mixture andĬonditions that are ripe for stumble and hesitation (also misfire). Then, add acetone to the tank at a rate of 0.6 oz. Spray as much fuel as they normally do, or will “dribble” fuel instead Varnish deposits have built up in the tips of the injectors, they won’t Information to determine how much fuel is needed to maintain the correctĪir/fuel mixture and when extra fuel is needed if the throttle suddenlyĪnother common cause is dirty fuel injectors. Tells the computer how far the throttle is open. If there are no misfire codes, a common cause ofĪcceleration stumble is a bad throttle position sensor (TPS). P0222 to P0229 Throttle position sensor codes P0120 to P0124 Throttle position sensor codes.
It is under load is an engine that is either sucking too much air, not But the engine revs so willingly and enticingly to (and past) the redline that the car feels quicker than its 17.2-second, 81. Hesitates, stumbles or misfires when accelerating or when This explains the 0.6-second delay in the 5's performance to 60 mph. There can be a misfire too from the cylinders. Nissan Pathfinder stalls and bucks on Acceleration? How exactly Vehicles Accelerator Pump Diaphragm Works?Ģ000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?Ģ004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?Ģ009 Chevy impala accelerator pedal sensor? How exactly the Vehicles Accelerator Cable works? Headlights flickering and car hesitates to start? Trusted mechanics, rated by thousands of happy car owners. Flat rate pricing based on labor time and parts. The parts and labor required for this service are. I suggest you to go through the list of help links mentioned below, these will help you to confirm where the actual fault lies: - Mazda Protege Engine is shaking, pulsating or vibrating Inspection costs starting from 95. It can be fuel pressure issue or it's the problem with accelerator pedal or its clogged filters causing there.
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