Hi Guys,
I need some help troubleshooting here. I have an 89 2.5 yj that cranks, but doesn't start. When i turn the key, the fuel pump kicks on and is sending fuel to the rail and cranks, but doesn't actually start. It'll crank all day if i let it.
This tells me its not a fuel problem because i have fuel. Not an ecm problem because the fuel pump kicks on. Is this correct?
I have brand new spark plugs. I can spray starting fluid in the air box and it sounds like its going to start for 1/2 second, but then goes back to just cranking.
Any thoughts on what might be going on or what to check next?
**EDIT**
I've also checked fuses under the dash-- they all look good.
Thanks,
Jeremy
I need some help troubleshooting here. I have an 89 2.5 yj that cranks, but doesn't start. When i turn the key, the fuel pump kicks on and is sending fuel to the rail and cranks, but doesn't actually start. It'll crank all day if i let it.
This tells me its not a fuel problem because i have fuel. Not an ecm problem because the fuel pump kicks on. Is this correct?
I have brand new spark plugs. I can spray starting fluid in the air box and it sounds like its going to start for 1/2 second, but then goes back to just cranking.
Any thoughts on what might be going on or what to check next?
**EDIT**
I've also checked fuses under the dash-- they all look good.
Thanks,
Jeremy
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