93 22re miss firing
03-17-2008, 05:29 PM
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93 22re miss firing
recently my truck as been miss firing. it will only happen when i am driving and come to a stop or slow down to about 5mph, then when i take off it will miss fire, but just once. It also seems to only happen when the motor is warm. I timed it, it has new cap and rotor, and plugs. Any ideas. 
03-18-2008, 08:05 AM
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It's a good idea to inspect the old plugs when you pull them to get an idea of which cylinder is missing.
Nevertheless, inspect the ignition cables. Test them for resistance. One may be burning out.
Nevertheless, inspect the ignition cables. Test them for resistance. One may be burning out.
02-18-2010, 03:18 PM
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Check the injector harness where it goes close to the EGR I found one yesterday melted thru on a pipe shorting out & causing a miss. The guy had this truck to a couple of shops. They changed plugs,wires,cap & rotor, cleaned his injectors twice & it kept coming back I repaired the wires & test drove it, no problem now runs perfect. This was a 89 pickup with a 22re
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