- #1986.5 hardbody ecu diagnostics manuals#
- #1986.5 hardbody ecu diagnostics pdf#
- #1986.5 hardbody ecu diagnostics manual#
You could clamp off al unnecessary vacuum lines, like to the booster and to the EGR system (if yours uses a vacuum solenoid) and see if one of them being clamped off eliminates the symptom. If it does, the IAC can safely be eliminated as a possibility. This could be eliminated as a possibility by simply keeping the throttle opened a bit manually and seeing of it still stalls. I admit, based on everything you’ve done this is a longshot.Īssuming these early engines had IAC valves/motors, that would be my next place to look (after checking for fault codes). With the line open and no resistance to flow, it may seem to have good flow, but with the fuel system resistance it may be struggling. It’s possible that the pump is pressurizing the line to get the engine started, but is unable to maintain sufficient pressure. Its not hard to tee in by the fuel filter. I picked up a fuel pressure gauge at Oriely this evening. Every car ive ever shot that stuff into it revs up.Ģ400 motor.
#1986.5 hardbody ecu diagnostics manual#
Search in NISSAN SENTRA 1996 B14 / 4.G Owners Manual online.
#1986.5 hardbody ecu diagnostics pdf#
Other weird thing I tried a little starting fluid to see if I could keep it running or fire up quicker. Where To Download Nissan Sentra B14 Engine Manual Gilak B14 / 4.G Owners Manual, 191 Pages, PDF Size: 1.43 MB. Pump seems to be working but the truck just dies like it ran outta gas. So I figured I would post here before I go out tomorrow and get a fuel pressure gauge. I hooked the fuel line back up with the fuel pump relay removed and pump running constantly.
#1986.5 hardbody ecu diagnostics manuals#
Hardbody 3000TD King Cab 4X4 Workshop Manuals are able to offer specific diagnostic wisdom for the. A US-designed and built truck, they were available in both 2 wheel and 4 wheel drive Because of their tough durability they changed the small truck market forever. SOURCE: service manual for 1986.5 Nissan hardbody pu. It runs and runs with the key on.I did this for a few minutes. Hardbody, were built from 1986.5 through 1997 and featured both 4 cylinder and V6 engine options. Just for kicks I removed the fuel pump relay and put a paper clip across it to keep the pump on. The pump sends gas when the key is turned to the on position and stops after a few seconds. The fuel filter is close to the fuel rail so I took the hose off the outlet side and attached one going into a gas can. Data Monitor Mode ECM Terminals and Reference Value TROUBLE DIAGNOSIS FOR POWER SUPPLY Main Power. Pulled on of the plugs made sure it had spark. Nissan Navara D21 1986-97 factory workshop and repair. Made sure it actually has gas in the tank. The Nissan Frontier, also known as the Nissan Navara outside of the United States, is a powerful truck that offers great power with classic Nissan technology. If I try to give it gas while idling it will rev up a little and die faster. The first Nissan Frontier was introduced in 1997 for the 1998 model year in North, Central and South American markets to replace the aging 1986.5-1997 Nissan Hardbody Truck. The idle is a little rough right at first but within a couple seconds smooths out to what I would consider normal. So I start it up and it will idle for 30-60 seconds and suddenly die. Its got a 4cylinder gas motor fuel injected. Thought it was the fuel pump but didn’t have time to mess with it. I just bought a 1997 Nissan frontier off a buddy.