Question about 2000 GMC Jimmy

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When i push the gaspedal it boggs down loses power and backfires

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Sounds like the engine is flooding or your timing is off. Check your timing and if that is correct check your injectors and fuel regulator.

Posted on Sep 25, 2009

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Posted on Jan 02, 2017

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Pops while pushing the gas back fires smells like gas shakes while pressing the gas on 91 jeep cherokee l 4.0


Pops, while pushing the gas pedal, and back fires and smells like gas and shakes while pressing the gaspedal, on 91 jeep cherokee l 4.0
spark timing way off. or burned valves.
i dont think a 4L can change cam timing. (gears)
that is gross misfire,
so bad it backfires to the throttle body and air cleaner
in all cases is bad spark timing, or worse burned valves.
bad rotor & cap,?
doing a tune up get rid of that carbon tracked bad cap.
and timing magically works.
ever do a full tune up this decade or in last 60,ooo miles>
?

Feb 15, 2015 | Jeep Cars & Trucks

2 Answers

Not turning on when warm.


Bad pickup, tough to replace if in the distributor. Also, pull out the computer, it may be located behind the glove box or under the seat. Unplug it and open it up. Look at the computer chips for one that looks burnt. If so, the pickup may also be bad.

Dec 06, 2013 | 1987 Chevrolet Nova

1 Answer

Why does my 1993 oldsmobile bravada bogg down an die when i press the gas down


bogging down no power

part of the efi system failing
fuel
spark plugs
timing


automatic tranny
check oil level
if it was a sensor or shift solenoid
the check engine light would be on

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Mar 20, 2017 | 1993 Oldsmobile Bravada

1 Answer

1997 honda accord 5 speed


Try the fuel filter. When the car has been sitting fuel actually accumalates in the filter. As you driver the fuel is still getting through but at a diminished capacity hence the reason for the sluggish performance as it warms up. This will happen until the clog get sobad that the engine will stall. As the car sits again fuel again buid up in the filter and the car will start but because there is a gap in the fuel supply between the exit of the filter and the fuel rail a slug of fuel enters into the combustion chamber causing the backfire.

Apr 13, 2012 | 1997 Honda Accord

1 Answer

I have problems with my 98 chevy k1500 pickup on the highway. Once i hit about 65 mph it wont accelerate and it backfires. also, after i come to a stop and try to accelerate up to highway speeds again,...


If it is running bad enough to be backfiring, the Check Engine light should be on. I would start with scanning the engine computer for fault codes.

Feb 20, 2011 | 1998 Chevrolet K1500

1 Answer

Engine boggs down


either fuel filter or fuel pump...replace filter since its cheaper. 6-12 dollars at autozone

May 24, 2009 | 1994 Ford Ranger Supercab

1 Answer

Engine seems to bog out and lose hp


YOU MAY HAVE CATALYTIC CONVERTERS GONING BAD HAVE THEM TESTED

Feb 13, 2009 | 1996 Ford Explorer

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