I have actually a 2002 Tacoma that has actually a difficult time starting at particular times. Its never NOT started, but if it sits out in the warm sun all day, its will certainly crank more than likely 10-15 prior to finally starting. Also, whenever i refuel, it does the same thing and runs rough for a few seconds, then its fine. I replaced the fuel pump and also this did not help. I thought it could be the EFI relay, however I switched the EFI through the rear brake relay and nothing adjusted so it have to be fine. Do you think it can be the fuel pump relay, and also if so, can I fix this?

since you currently replaced the pump, have you rechecked the fuel pump push under different problems which are typical for the hard start? as soon as you endure the problem, execute you ever an alert black smoke native the exhaust or a strong fuel / exhaust odor? inspect out this guide on hard starting https://www.gimpppa.org/articles/engine-cranks-excessively-before-startingPlease run down this guide and also report back

No, i haven't checked the pressure but there is only 2 times as soon as it does it and that's when i refuel or if it sit in the sunlight on a hot day all day. No i have never seen also a puff of smoke or ever smelled it. I don't have a scanner yet i recently took it come a mechanic come hook it approximately the computer and also the computer system found no troubles at all. I complied with this guide about cleaning the accelerator bore and it starts appropriate up nowhttps://www.gimpppa.org/articles/throttle-actuator-service

I"m reasoning there might be an concern with a vent on the fuel tank or somehow, fuel is acquiring into the EVAP system and causing the problem. I dislike to speak it, but when that is really warm or you placed gas in it, fuel pressure must be checked. That sounds favor something is restricting the flow of fuel under those conditions.

Under the dash, come the left of your steering tower you will check out a fuse block. On the an extremely back of the block is your fuel relay. Change it through the power outlet relay indigenous under her hood in the engine compartment fuse panel. If the fuel relay is going bad this need to fix the problem. I had the same issue with my 2002 Toyota Tacoma TRD 4x4 with v-6. The relay was sticking open while driving turning the fuel pump off. Upon start up the fuel rail would have no fuel truck would not start. The after sitting awhile and starting again the pump would start and also so would motor. Drive me stunner tiring to figure it out. 10 bucks for a relay and also runs great now. Replace all of your relays since the others room probly close come failing.
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I Am no Getting any type of Power come The Fuel Pump. I have Checked The Pump and also It Is Working and also I Have additionally Checked The Relay and It Is Also...

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