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What could cause my car to misfire under load, like climbing a hill?

auto-repair.yoexpert.com/troubleshooting/what-could-cause-my-car-to-misfire-under-load-like-758.html

A misfire under load complaint can usually be broken down into 2 categories. ... The transmission downshifts and the engine revs up to about three thousand ...

Diagnose this car problem please [Archive] - Straight Dope Message ...

boards.straightdope.com/sdmb/archive/index.php/t-338643.html

As I'm accelerating up the hill, it feels like the engine is "missing" or skipping. ... So the question is, does the symptom correspond with going up the hill -- even ... or does it correspond with foot-to-the-floor acceleration, hill or not? ..... that if the engine is misfiring, change the thing that makes the fire (plug...

Car "sputters" wont climb when accelerating, not showing up on ...

repairpal.com/car-sputters-wont-climb-when-accelerating-not-showing-up-on-mechanics-diagnostics-356

Spuutering while the engines under a load (going up hill or attempting to pass or excellerating) these are indications you're having a misfire under a load. ... that the crank sensor, MAP sensor or the injectors cause similiar episodes of this.

Engine Buck/Misfire at Freeway Speeds : Ford Ranger Common ...

repairpal.com/engine-buckmisfire-at-freeway-speeds-934

The engine may misfire and/or buck while driving at freeway speeds with no fault code stored in the ... This can be caused by an intermittent fault with the camshaft synchronizer assembly. ... Then stops while cruising at steady speed. only happens under strong acceleration .(i.e. going up steep hill, merging onto highway ).

Chevrolet Blazer has no power and engine bogs down - Car Forums ...

forums.edmunds.com/discussion/10159/chevrolet/blazer/chevrolet-blazer-has-no-power-and-engine-bogs-down

The engine bogs down when first driving. .... sensor due to the light the slow acceleration, but i still had good gas millage. so i am ... manifold causing an intermittent misfire due to an excessively lean mixture. ... I have a 2001 Blazer, last week as I was climbing a hill I attempted to accelerate and heard a "pop" and my...

03 Chevy Blazer LS driving up a hill throws my check engine light ...

answers.yahoo.com/question/index?qid=20111120144144AAYB4U7

Nov 20, 2011 ... This is only happening when i am going up the hill or trying to ... The most likely cause of this problem is your engine is misfiring. ... Engine driveability concerns, poor acceleration from a stop, limited engine RPM range

fuel system - VW Jetta II - engine misfires when climbing a hill ...

mechanics.stackexchange.com/questions/6633/vw-jetta-ii-engine-misfires-when-climbing-a-hill

Jul 13, 2013 ... VW Jetta II - engine misfires when climbing a hill ... Previously the car had problem starting, but I found the reason - bad capacitor and, in turn, ...

Classic Inlines - Ignition System & Timing

www.classicinlines.com/IgnitionTiming.asp

The ignition system is the part of your vehicle/engine that ignites the ... OEM or coils not designed for your application can overheat, cause misfires, boil over ... If you feel a slight misfire at cruising speeds or hear pinging under hard acceleration, .... This would be a typical situation when climbing a steep hill, or driving at ...

Experts Car Care Tips Wilmington Delaware | auto repair tips ...

www.isaacsauto.com/car-care.php

Cold temperatures make it harder for an engine to work properly. ... Salt causes rust and gravel pits the paint. ... is hot; A screeching sound when the engine is running; A slow or no starting vehicle; Engine misfire at highway speeds; Hesitant or sluggish acceleration; Engine loses power when climbing hills or pulling trailers.

After a bunch of trips to mechanics, my car engine is hesitating ...

ask.metafilter.com/224526/After-a-bunch-of-trips-to-mechanics-my-car-engine-is-hesitatingmissing-intermittently-and-I-would-love-a-second-opinion

After a varied set of problems and repairs, the engine now hesitates ... engine would intermittently dip out and back to normal, causing the ... In the last four weeks: it died, had its distributor replaced, started up but was bucking and misfiring ... acceleration or climbing a hill) and then gets progressively worse.

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Engine Troubleshooting from Greg's Engine & Machine

www.gregsengine.com

My vehicle lacks power on hills but is fine on flat roads; Engine ... An engine with bad rings will also show signs of power loss, especially when going up hills. ... During acceleration this misfire gets so extreme it can cause the engine to stall.

Misfire and troubleshooting the engine - The MGA With An Attitude

mgaguru.com

Oct 31, 2005 ... It is often said that for an engine to run you need fuel, air, and spark. ... for a smooth idle and to prevent hesitation on acceleration. ... Near zero valve clearance will also cause misfire, as a valve may ... This condition gets worse under high load, higher speed, or climbing a long hill with higher throttle settin...

Engine Buck/Misfire at Freeway Speeds : Ford Taurus Common ...

repairpal.com

The engine may misfire and/or buck while driving at freeway speeds with no fault code ... This can be caused by an intermittent fault with the camshaft synchronizer assembly. ... Most noticable on freeway, and when beginning up hills. ... From 30- 50 mph under slight acceleration or going up incline, car will chug or act like ...