Went to get free diangostics and told me about tps sensor i went to the shop and they told me 2 things popped up on diagnostics: p1650 qdm 2 failer p0122 tps sensor what are these problems? and how ...
'89 buick regal replaced ECM, 02sens, IAC, MAP sens and throttle position sens and still idles fine but boggs and dies when I touch the gas!!!! PLEASE HELP!!! have you tested the fuel pressure . ...
speedo quit working and car runs like it's sluggish When speedo goes back to working.. car levels out and runs normal.. then when it reverses it starts running like it's sluggish again.. check engine ...
turns over, not firing. almost like lack of constant fuel. once it does start, runs like a champ. fuel pump, iac, throttle body dirty???? Most likely the cold start valve is the problem. If there is a
The Service Engine light comes on and off continuously. When driving the vehicle, it misses. When Idling, the vehicle stops if the light is on. Is the ecm gone? You need to get the codes read to find ...
service engine soon light came on The computer or ECM constantly tests operation of all sensors and components. When any of the sensor signals is missing or out of normal range, the ECM sets a fault ...
1988BuickRegal-2.8ltrMultiPort.Car Runs but shuts off.Starts back up but shuts off again when accelerator is pushed. I have replaced # three injector(low ohms)-Replaced throttle position switch,Map ...
...replacing a faulty ECM unit with a used unit, does the replacement unit need to be professionally reprogrammed or serviced in any way? You should just have the correct ECM and PROM inside of it. When ...
Buick 3.8 Fuel Pump 20 A fuse gets no power, no start condition. New fuel pump, filter, ECm, tank, swapped relays and had good 45 psi to rail, now zero fuel pressure, no power to 20A fuse. No power to
Question about 1993 Regal
what do I do when my 1993 buick regal custom has the error codes 21 and 15 as they are the same circuit How do I fix it??? I replaced the ECM, the TPS, and the CTS. Any Ideas???? I have no idle at all
Usually answered in minutes!
757 Questions
631 Questions
489 Questions
420 Questions
426 Questions
