1991 Nissan Pickup "91 check engine light" Questions

...91 isuzu trooper 2 4x4 and the check engine light comes on at speeds higher then 45 mpr. can u tell what the problem is you need to pull the diagnostic code and see where it leads. go to local auto ...

Check Engine light flickers occasionally I have a 91 4WD pickup with the 3VZ engine. After towing a trailer to Oklahoma and back, the check engine light occasionally flickers on. The pickup runs fine.

...cuts out and check engine light comes on. Now it won't start back up?? It is a 91 TOYOTA 3.0 V6.. sounds like a head gasket to me or maybe timing belt or chain kinda sounds like a head gasket

...91 Toyota Pickup. Check engine lite is on. If it's an OBD1 car (typically before 1996) you can manually access the codes and find out what they are by watching the "check engine" light blink. If it's ...

...91 toyota pickup 3 liter v6 4x4 seems to be losing power somehow, check engine light comes on after starting and driving for a quarter mile or so, sometimes sooner, and loses power especially under ...

...91 Nissan D21 4 cyl MT Pickup won't idle when cold When cold it starts fine and goes to fast idle. However, if it's not completely warmed up when you come to a stop light/sign and push the clutch in ...

91 V6, there is nothing wrong with your truck, what i ahve come to find out thats its not really a problem but more of a short some where, i cant find mine, but if your check engine like comes on like

...91 Front Heated Oxygen Sensor Heater Circuit right hand bank. 94 TCC Solenoid Valve. 95 Crankshaft Position Sensor. 98 Engine Coolant Temperature Sensor. 101 Front Heated Oxygen Sensor Heater Circuit ...

91 toyota truck igniter, coil, distributer, ecu? hi. just found this site and i think it is an awesome idea. my predicament: i have a 1991 toyota pickup sr5 4wd with the 3vze and manual trans. awhile ...