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No power backfiring - 2003 Chevrolet Impala

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Take a timing light, check the timing via the front crankshaft pulley. 3 degrees before TDC: (top dead center)..

Posted on Jul 21, 2010

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Hard to start, lacks power, backfires, checked for intake leaks, none.


lacking power might indicate cat is plugging up . backfiring might be timing is off a little .

May 16, 2016 | Cars & Trucks

1 Answer

I have a ford cvh 1600 what backfire through carborator only when it is hot and then lose its power


Ford Escort carb backfire Questions & Answers - Fixya

www.fixya.com > Forum > Tags > carb backfire > Cars & Trucks > Ford
Ford Escort cars & trucks carb backfire questions and answers. ... Backfire throughcarborator and engine stopped upon returning from store. ... Turbo conversion from 1995 on a CVH engine - engine cuts out ... I have a xr3 ford escort 1600 with a weber carb,itbackfires and spits fuel up Clean the Carburator completely.

I have a xr3 ford escort 1600 with a weber carb,it backfires ...

www.fixya.com/cars/t10838117-xr3_ford_escort_1600_weber_carb
Nov 17, 2011 - I have a xr3 ford escort 1600 with a weber carb,it backfires and spits fuel up ... Turbo conversion from 1995 on a CVH engine - engine cuts out.

All comments on Ford Escort CVH Straight-through exhaust ...

https://www.youtube.com/all_comments?v=1yA5blCpTLM

Jan 05, 2016 | Ford Cars & Trucks

1 Answer

94mazdaB2300 2.3 Has No power,backfires,running rich.R&R plugs,wires,timing belt,coil pack,02 sensor,feedback sensor,massairflow,catalytic converter. Still runs bad


Check the vacuum hoses.

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    95 2.3L no power and backfire - Ford Truck Enthusiasts Forums

    www.ford-trucks.com > ... > Small Chassis Trucks > Ranger & B-Series Aug 16, 2010 - 95 2.3L no power and backfire Ranger & B-Series. ... Once the engine warms you get it out on the highway and it has no power, if you pump ... again it will stumble and backfire, when running at highway speeds and you try to ... More results from www.ford-trucks.com

Sep 13, 2015 | Cars & Trucks

1 Answer

I have a 97 chevy blazer that is losing power, backfiring and killing battery


Replace your alternator its loose power and backfiring because you dont have enough voltage/amperage to run the pcm ignition module and fuel pump. At least thats a best guess with what little info I have to work with

Jul 03, 2015 | Cars & Trucks

1 Answer

Dodge ram 2002 backfiring and losing power getting up to speed what is wrong


try to loosen the screw of your distributor, rotate it left or right, find where it not backfire, if not backfire tighten the screw, when this made the engine is running.

Oct 29, 2012 | Cars & Trucks

1 Answer

Have a 2000 Plymouth neon (4 cyl, 2.0) with loss of power and backfire , car has just been tuned up (plugs, wires, throttle body cleaned, air filter, oil change). Just changed the ignition coil today power...


Did this backfiring start after the tune-up? If yes, check firing order of plug wires. Also , if you paid someone to do this, have you consulted with them regarding the way the vehicle is running?

Apr 22, 2010 | 2000 Plymouth Neon

1 Answer

1990 dodge 360. Runs fine. unpredictable backfire


You want to check your timing for accuracy and then check all plug wires for burned or cracked ends. Also check the single coil tower where the coilwire connects for very small cracks. Then check the inside of the disrtibutor cap for the same small cracks. Throughout this process I'm certain you'll find the culprit. Thanks, Dana

Jan 30, 2010 | 1990 Dodge W250

2 Answers

My 1997 ford expedition has no power when engaged to drive, It drives very slow and backfires also


Hi
The reason for the backfiring is bad connection with the cylinders. Check whether the plug wires going to the right cylinders. If no, correct that to fix the backfiring. Also for power check the choke and fuel filter?
Let us know if you need further clarification.
Thanks for contacting fixya.com

Dec 26, 2009 | 1997 Ford Expedition

2 Answers

No power and backfires


the timming belt has sliped a thooth

Dec 10, 2008 | 1995 Dodge Intrepid

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