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Going down road and my 2000 impala 3.4 just died. it cranks but does not start it has fuel and spark and it pops or backfires while cranking like it wants to start
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Why did you replace the fuel pump? Did you test fuel pressure? Test the electrical circuit for the fuel pump? Do you know how to do that? Does it have spark? Put a spark tester on a plug wire an crank the engine. What fuse an relay are good ,fuel pump .
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iFixitf your engine cranks normally but will not start because it has no spark, or it stalls ... A bad pickup inside the distributor (on engines that have a distributor), a stripped ... Really old post but could you please tell me how I would go about checking if my ... When it all got down to it, one of the timing belt idlers had worn out and ...
CarGurusApr 12, 2012 - 1994 dodge 5.9 just shut off and wont start back up there is no spark or ... hall effect (magnetic pickup) in the distributor? ... So I ran power back to the wire and repaired the broken wire and she fired right up and is running darn good again. ... Ihave a 2000 dodge ram 1500 it died going down the road it is ...
An engine shut not backfire unless the timing is off, it has a burnt valve or an exhaust restriction. Since the crank sensor was the catalyst for the problem, I would again check it. It definately affects the timing for the fuel and spark
As with any no start issue, you will need to find out if you are dealing with a no spark or no fuel problem to proceed. Once you find that out you can either let us know or research it online.
you need three main conponents for the engine to run,fuel,spark,compression . first have someone to crank the motor and put the spark plug lead of the plug and hold it near the block and if there is spark it will jump a inch or so, check the fuel filter , hold the fuel line clear of electirical and heat, crank engine , fuel will flow, when engine is running but running rough as a miss fire disconnect plug lead one at a time till you find missing cylinder
is it getting spark? spray a little starting or carberator fluid in the carb and try to start if it starts then it's a fuel problem if not then it's a spark problem.if it's a fuel then check the fuel filter
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