WebApr 26, 2024 · Check engine light is illuminated—in some vehicles, a blinking check engine light indicates a misfire that’s severe enough to damage the catalytic converter ; Engine performance problems such as hesitation and lack of acceleration; Hard starting and extended cranking ; Shaking and jerking as your engine stutters; Reduced fuel economy WebMost carburetors use a piston or diaphragm-type pump. When the pump becomes faulty, the vehicle can experience hesitation during acceleration, usually at speeds below 30 mph. Warm the engine to operating temperature. Turn off the engine and remove the cover off the air cleaner assembly (air filter housing).
What Is an Engine Misfire and What Causes It? Cars.com
WebJul 16, 2015 · Dear Community, My 1998 Honda CRV, automatic transmission, has 286,000 miles. The problem seems to be getting progressively worst, ie, the engine seems to misfire only when decelerating, most noticeably at highway speed -not evident during acceleration or while coasting. Also more noticeable when the engine is warm. I have used a bottle of … WebMar 23, 2024 · Uneven amounts of air and airflow patterns can lead to idle issues, and hesitation during acceleration. Use carburetor cleaner and a shop rag to remove buildup from the throttle bore and plate. Also, check the throttle linkage for binding. The throttle cable connects the accelerator pedal to the throttle plate. indian land walmart jobs
Why Is My Car Not Accelerating Properly? - Family Handyman
WebNov 27, 2014 · Intermittent stumble and/or misfire on hard acceleration after an extended drive at highway speeds being more noticeable during humid or damp conditions. Intermittent engine surge during moderate to light loads at cruise. Powertrain control module (PCM) Misfire DTC P030x. PCM DTC P0430 and/or P0299. WebJan 3, 2013 · Originally Posted by heyman. I finally had the missing/stumbling issue everyone talks about. But mine was at wide open throttle once the truck went over 60 mph. The details: Going about 50-55 mph I would floor it, the truck would downshift normally and once I hit 60-65 mph it would miss/stumble very hard. It sounded like it flat out cut spark. indian land walmart phone number