94extreme

check engine light on?

damn.. FIRST.. get a FIRE EXTINGUISHER in your truck, ASAP. you can get decent wiring diagram in the hayenes manual. I'd definitely look inside the steering column. if the switch is new, i'd almost want to look there first as it's possbile someone butchered the wiring when they installed it.

we did k9 but i surely couldn't find it today so well just go with it..

was it ticking?

dude, zoom, zoom = mazda.

here is another list (from Nissan) no duplicates 11 Crank Angle Sensor 12 Mass Air Flow Sensor 13 ECT Sensor 14 Vehicle Speed Sensor 16 TCS Signal 21 Ignition Signal Circuit 25 Idle Air Control Valve 22 Fuel Pump Control 31 ECM 32 EGR Function 33 Heated Oxygen Sensor 34 Knock Sensor 35 EGR Temperature Sensor (RH) 41 Intake Air Temperature Sensor 42 Fuel Pump Sensor 43 Throttle Position Sensor 45 Injector Leak 46 Secondary Throttle Sensor 51 Injector Analysis 53 EGR Temperature Sensor (LH) 54 Signal Circuit From A/T Control Unit To ECM 65-71 Single Cylinder Or Multiple Cylinder Misfire 72 Three Way catalyst Function 76 Fuel Injection System Function 77 Rear Heated Oxygen Sensor 82 Crankshaft Position Sensor 84 A/T Diagnosis Communication Line 91 Front Heated Oxygen Sensor Heater 103 Park/Neutral Position Switch 105 EGR & Canister Control Solenoid

check codes.. how to's in the garage. this could be what i am dealing with (injector issue) or most likely the O2 sensor.. but it could be a host of other issues.. let the error codes lead you in the right direction.

check your grounds in the back of the cluster.. check for any error codes in the ecu

duplicate?

oh dude.. too bad you sold your ride but you're welcome and we all hope the new owner show up here soon. take care and good luck with the audi.

what red here said 2x batteries run $50 and up.

oh dude.. you're da man. thanks.. that helps a bunch. i'll report hopefully tomorrow night.

i wish.. those 3 under the intake are pretty much unreachable without major disassembly.. i think the wireing diagram will help i just need to find enough time to chase some wires in tight places. hope i can find out by the end of the week.. in the mean time i may have to work on making one of my other vehicle the DD. but i may give some aquarium hosing a try.. i may be able to snake it near the injectors.. i'll keep you guys posted.

the code doesn't really matter as the truck still runs like crap... there is some gas smell.. kind of like it's running rich which would be consitant with the symptoms. the engine definitely misses and it doesn't feel like a random miss.. feels to me like one and one only.. it's always the same.. ther could also be some other issues which i'll try to elliminate before tearing down the top of the motor. if i can't figure out how to test those 3 other injectors i'll probably park the truck and tear into it.. maybe i can find the coolant leak i have and do everything else i need to do there.. t-bet, belts..etc.. etc.. thanks for your help guys and for the adivce/ideas. i'll keep you posted on the progress.

check for error codes tex. garage ->> how to's

k9, thanks for the pointer to the elec. schematics.. man the manual is just too thick. lol you wouldn't happen to know if the two connectors (near the lettrs D and are by any chance up front of the engine? for some reason i am thinking that mine has 4 connectors there and iirc they were all spliced into the main harness.. i will have to chase the colors on these wires. the diagrma only really shows 3 that could possibly be in the front. if nothing else, i will take the intake off as i really need to do a few other things in there.. i bet a fried one sensor because i have a coolant leak i haven't been able to pin point and i did get the darn thing hot a couple of times.. not the day or two before it crapped out though.

it's still running like crap man. i know nothing about fuel injection.. would appreciate some constructive ideas here. any ideas where a good spot in the harness may be to test the 3 that are under the air intake?

nah.. i only did plugs and cap/rotor etc.. a bit ago... put on ~3k mi since. i checked 3 of injectors so far... they have continuity.. the 3 under the intake.. will take a while.. crap.

51 Injector Circuit. any bright ideas now?

that's really the only one that's worth anything.. the liquid wrench is decent.. you know.. you still got wd40 but neither come even close to PBlaster

the ones in the loop man.

incommunicado

it won't hurt to bleed the system. the pad thing could be it.. same if you installed them wrong.

yeah but it was full of blinker fluid.. still i don't think that was effecting the engine negatively. lol