1987 Nissan Pickup "fuel injection flat spot" Questions

...fuel injection unit (Bosch, but not sure what 'jetronic' version) that allows car to start and idle smoothly. But, during the warm-up phase, there is a chronic flat spot on acceleration. I can drive ...

...fuel filter Crossfire injection systems are notorious for poor performance. Your solution is an expensive one. Your intake manifold has a sort of restriction in each port. I'm not sure what purpose ...

...Flat spots come from fuel /air ratio problems and the Stromberg carby on the 2002 has a plunger accelerator pump that has a setting so that a steady stream of fuel is injected into the throat of the ...

fuel injection primer noise from the back of the van 1st, then a click noise under the hood, and then a whirring of sorts. Not the whirring like the there's a flat spot on the flywheel and the starter

...sensor and problem gone. Try cleaning your throttle body or do a fuel injection cleaning. ya try cleaning throttle body and the injectors. but it still sound like there is a problem with the ...

...fuel system clean up. Has it got a barb or injection? I would, as a first step, change the fuel filter and add some injector cleaner. Possibly the fuel system clean might overcome the issue. Think ...

Fuel Injection the filter or a weak pump would be the culprit. If it is a carb engine there is an item called an accelerator pump. this pump pumps fuel into the throat unmixed so during startup and on

...fuel pump. Normally it is mounted on top of or near the TBI (injection) throttle bodies, on top of the injector, but if it's not visible there you will need to check a shop manual of follow the fuel ...

...fuel injection but those vary too. flat when , say what you are doing at flat idle tip in flat shop(right foot tip) all times moving foot right only up hills both cold and warm engine flat spots. all ...

...fuel pump, cleaned EGR valve still no change. The EGR valve is original on my two wheel drive 4 cylinder manual transmission carburated 1987 Toyota 22R Pickup. Hi Spacey, Sounds as if you have an old ...