hard starting
03-01-2011, 05:24 PM
#2
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Location: Bergen County, New Jersey U.S.A.
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Year: 1990 Laredo
Model: Cherokee
Engine: 4.0 Inline 6 Renix
possibly Injectors....you turn it on then you turn it off it starts right away... but if it sits over night it is hard starting.... if thats the case I think it might be the injectors.. so upgrade your Injectors... there are a bunch of threads about it...
03-01-2011, 05:29 PM
#3
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Year: 1996
Model: Cherokee
Engine: 4.0 H.O
well if I leave it off for even 5 min it's still a hard start, but if I turn it off and turn it right on, it does start up right away were would I get injector for this thing
03-01-2011, 05:52 PM
#5
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Year: 1999
Model: Cherokee
Engine: 4.0
You could have a leaky fuel injector. When they leak, they allow the fuel pressure to bleed down rapidly.
When it starts, does it start "cleanly" or does it "stumble" for a bit. If it stumbles a bit, that is more indicative of a bad injector.
Some comprehensive fuel pressure testing will most likely lead to the root cause here.
When it starts, does it start "cleanly" or does it "stumble" for a bit. If it stumbles a bit, that is more indicative of a bad injector.
Some comprehensive fuel pressure testing will most likely lead to the root cause here.
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