Sr20det swap- No Start. cranks but no fuel to spark plugs - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

2slow2go · 04-24-2016, 10:48 AM

Hi guys.

Having a bit of problem trying to get my sr20det to start. My first swap. I'm getting spark to coils and fuel pump is priming. The fuel lines are on correctly. The fuel injector plugs are pulsating. Checked my spark plugs but they are not wet after cranking. I have a wiring specialties harness.

What could be the problem?

Any help would be appreciated thanks!

Kingtal0n · 04-24-2016, 11:31 AM

all an engine needs

spark fuel compression

If you see spark great.
If you notice the injectors are "pulsing" but nothing is coming out, it sounds like the fuel rail is empty (no fuel)
check fuel pressure/regulator/fuel filter

2slow2go · 04-24-2016, 02:58 PM

Turns out the fuel pump fuse blew after switch the hoses and t started.

One question. Do you use the sr20det cable throttle bracket or the ka24 one?

I don't have neither. Is there a part number for this?

Tyler_240 · 04-24-2016, 04:10 PM

depends...a SOHC throttle cable will work but it stretches over the valve cover...the DOHC Throttle Cable is best

2slow2go · 04-24-2016, 04:16 PM

I meant the throttle bracket to secure the cable?

04-24-2016, 10:48 AM	#1
2slow2go Zilvia Addict Join Date: Sep 2006 Location: Bothell Age: 76 Posts: 622 Trader Rating: (7) Feedback Score: 7 reviews	Sr20det swap- No Start. cranks but no fuel to spark plugs Hi guys. Having a bit of problem trying to get my sr20det to start. My first swap. I'm getting spark to coils and fuel pump is priming. The fuel lines are on correctly. The fuel injector plugs are pulsating. Checked my spark plugs but they are not wet after cranking. I have a wiring specialties harness. What could be the problem? Any help would be appreciated thanks!

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04-24-2016, 11:31 AM	#2
Kingtal0n Post Whore! Join Date: Jul 2005 Location: South Florida Age: 38 Posts: 4,649 Trader Rating: (17) Feedback Score: 17 reviews	all an engine needs spark fuel compression If you see spark great. If you notice the injectors are "pulsing" but nothing is coming out, it sounds like the fuel rail is empty (no fuel) check fuel pressure/regulator/fuel filter

04-24-2016, 02:58 PM	#3
2slow2go Zilvia Addict Join Date: Sep 2006 Location: Bothell Age: 76 Posts: 622 Trader Rating: (7) Feedback Score: 7 reviews	Turns out the fuel pump fuse blew after switch the hoses and t started. One question. Do you use the sr20det cable throttle bracket or the ka24 one? I don't have neither. Is there a part number for this?

04-24-2016, 04:10 PM	#4
Tyler_240 Zilvia Member Join Date: Feb 2005 Location: Gainesville, FL Posts: 239 Trader Rating: (9) Feedback Score: 9 reviews	depends...a SOHC throttle cable will work but it stretches over the valve cover...the DOHC Throttle Cable is best

04-24-2016, 04:16 PM	#5
2slow2go Zilvia Addict Join Date: Sep 2006 Location: Bothell Age: 76 Posts: 622 Trader Rating: (7) Feedback Score: 7 reviews	I meant the throttle bracket to secure the cable?