Question about 1995 Jeep Wrangler

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95 jeep yj 2.5 crank but no start fuel pump not cycling computor not energizing no check engine light with key on

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Check fuel pump relay, check main fuses

Posted on Sep 12, 2009

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95 jeep wrangler 2.5L fi.very long crank time before engine starts.this system requires rpm signal before it will power up fuel pump.


Key on engine off , what is the fuel pressure ? When you turn the key to the on position ( not start ) the PCM will turn the fuel pump on for two or three seconds for system prim , then it needs a RPM signal (engine cranking) . In side the fuel pump module is a check valve that keeps pressure in the fuel lines , if weak will allow fuel to drain back to the fuel tank . This will cause long crank times . Put a fuel pressure gauge on the vehicle an see what the pressure is key on , does it come up to 40 psi ?

Oct 06, 2016 | Jeep Cars & Trucks

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I have a 95 jeep and it has trouble cranking.It takes a long time for fuel pump to start . Have changed fuel pump


Sounds to me like your jeep has what's known as the delayed start check engine light problem. Check to see if your check engine light comes on, when you turn on the ignition, at the times when the fuel pump is 'delayed'. If no check engine light comes on then your ecu needs to be repaired or replaced. Both options are available on ebay. The jeep will not start until that check engine light finally coming on.

Mar 01, 2013 | 1995 Jeep Cherokee

1 Answer

1993 dodge Grand Cherokee with a 318 hard starting when cold until things under hood click and fuel pump runs.


Your jeep ecu is in need of repair. It has what is referred to as the delayed check engine light problem. If you'll notice, next time you try starting the jeep, it will not start when the check engine light finally comes on, on the dash. The fuel pump will only come on when the ecu finally energizes the relays, and that's when all the clicking starts. Look on ebay for an ecu repair service.

Nov 29, 2011 | 1993 Jeep Grand Cherokee

1 Answer

My 95 yj hard too start after i change my fuel


when it does not start you need to verify no fuel pressure, Most likely your problem is the wiring harness is bad which will destroy a new pump if the pump is not geting the voltage required.

Nov 17, 2009 | 1995 Jeep Wrangler

2 Answers

Jeep won't start until a clicking sound comes from fuse box


The click you hear is the fuel pump relay. It gets its signal to energize from the PCM.If you have a faulty Crankshaft Position Sensor, the PCM will not work. Check for a bad fuel pump relay and also all of the other sensors: Camshaft Position Sensor, MAP Sensor, Idle air Control, Intake Air Sensor,etc.

Mar 21, 2009 | 1995 Jeep Cherokee

1 Answer

95 jeep yj wont start


have you checked the fuel pump ? the fuel pump is in the fuel tank and it may be that the fuel guage inside the tank is broken and or not attached to the pump. This is a big job but with a little help from buddys and a bit patients it can be repaired.

Jan 31, 2009 | 1995 Jeep Wrangler

1 Answer

It won't start when it is cold but starts fine when warm. Will start eventually if you pump the heck out of it and crank it and repeat quite a few times. I have a 91 cherokee that won't start when it's...


Try cycleing ur key a few times before actually cranking it alot of the time wen a fuel pump is about to go it wont prime cycling the key will prime it. As for the fuel gauge thats part of the fuel pump its called a sending unit and in the jeeps its all in one unit. it sounds like your fuel pump is about to go tho. i had the same problem with my 93 jeep grand cherokee laredo. i replaced the fuel pump and it runs fine now u can get it from your local autozone for about 140. hope this helps let me know

Nov 22, 2008 | 1993 Jeep Grand Cherokee

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