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Professional Automotive Repair Technical Discussions for May 8, 2019 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2005 BMW 525i 2.5L Locked down VIN: WBANA53555 This is the ZF6HP19 1st Gen. I have done the basic stuff but what it does it will clunk into reverse but will not move or rev up and does the same going into first. it feels like reverse and 1st are both engaged. no movement, no revs. Now, when i put it in... |
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| 2012 Buick Enclave 3.6L No Start, Stall VIN: 5GAKRDED7C We are dealing with an intermittent stall and cranking no start on this Buick. It seems to happen after a hot soak, but it is very intermittent. When it does act up the engine stalls, the Theft Deterrent is displayed in the dash and the vehicle will crank ... Trouble codes: P0513 (Theft Detterent Key Incorrect) |
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| 2005 Chevrolet Silverado 2500 HD 6.6L MIL Lamp on, P0089 p0090 VIN: 1GCHK23295 Fuel pressure at Idle is 9865psi desired fuel pressure is 5800psi. Shut down engine fuel pressure drops to 220psi within 5 minutes. No fuel control using Tech 2 or Snap-on scan tool, increasing fuel pressure with scan tool just increases desired fuel press... Trouble codes: P0089 (Fuel Pressure Regulator Performance), P0090 (Fuel Pressure Regulator Control Circuit) |
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| 2008 Chevrolet Suburban 1500 LTZ 5.3L Excessive Emissions, Misfire VIN: 1GNFK16308 Hope someone can give me some great insight on the top end of a 5.3L. First of all #4 misfire. It passes a cranking compression test on #4 but not a running compression test. The #4 intake push rod will not move under compression. I switched push rods with... Trouble codes: P3000 |
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| 2011 Chevrolet Suburban 1500 LT 5.3L Airbag light VIN: 1GNSCJE088 Hello all. Been awhile since I’ve posted anything but I really need some ideas on this one. This 2011 Suburban came in with code B0081 (00). I replaced the pps cushion and module , this module looks Like a map sensor with a com wire added . Also replaced t... |
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| 2012 Chevrolet Equinox LS 2.4L Surge, Cuts out, Stall, MIL Lamp on VIN: 2GNALDEK9C Hi techs, thanks for tanking the time to read this... I have this 2012 Chevy Equinox with a 2.4 a P228c and P0300 code set and a reduced power message on dash! I looked in All Data and there is no info on the P228c code. My question is, with my Autel Max... Trouble codes: P228C, P0300 |
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| 2010 Ford F-450 Super Duty XLT 6.4L No Start VIN: 1FTXW4DR8A Hello everyone. I have a no crank concern on this Ford pickup. It has a dashdaq xl programmer installed and DPf deleted. The Programer will only flash on and off and will not stay on so I cant return it to stock. The ground side of relay is disabled for a ... |
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| 2006 GMC Sierra 2500 HD SLT 6.6L MIL Lamp on VIN: 1GTHK23246 ASE car master mechanic for 40 years - this thing is kicking my butt! Bottom inside Bolt on the right side exh. manifold is so shielded that I have NO WRENCH or socket that will turn it all the way out (assuming I can get it to TURN!) (And YES, I have brok... |
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| 2009 Nissan Quest 3.5L Emissions VIN: 5N1BV28U79 Ok all, I have a tough one here, I have a 2009 quest with a p0171.. only code that comes up is p0171 but both banks are lean 25%. Once in a while they will come back to normal at around 9% and sometimes they will be 15%.. if I hold the throttle steady at a... |
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| 2016 Nissan Maxima Platinum 3.5L Unknown VIN: 1N4AA6AP2G Can a used transmission be installed in this vehicle? From the reading ive done it appears that when you purchase a transmission there is a software cd that is supplied with it that sounds as if it is specifically related to the transmission it is shipped ... |
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| 2011 Toyota Sienna LE 3.5L Electronic power steering VIN: 5TDKK3DC0B thanks in advance. we've had this sienna in the shop for an intermittent loss of eps. customer stated that a light would sometimes light up on the dash and she would loose power steering for roughly 3 seconds, sometimes longer, sometimes shorter. she says ... |
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| 2009 Volvo S80 3.2 3.2L MIL Lamp on VIN: YV1AS98279 This engine starts and runs normally aside from the engine MIL coming on immediately. The timing has been triple checked with both aftermarket and OEM timing tools. The scope patter appears to show that the cams are synched but the crank is about 20 degree... Trouble codes: P0018 (CKP Sensor/CMP Sensor Correlation), P0012 (Camshaft A over retarded) |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2009 Bentley Continental GT 6.0L Hesitation VIN: SCBCR73W99 After attempting to duplicate the concern on multiple drives, I was unable to find a fault with any of the O2 signals or MAF signals. I was also unable to duplicate the concern due to the fact the issue does not exactly repeat on a consistent basis. Foll... |
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| 2004 Buick Rendezvous CX 3.4L Cuts out, Misfire VIN: 3G5DB03E64 Unfortunately, the customer never returned nor answered any phone calls. My approach was going to be: drop the exhaust, scope the crank sensor, swap the module and coils with a used, in-stock set, fix the van! I am disappointed that I got no chance to do any o... |
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| 1999 Chevrolet Astro 4.3L AC enable circuit VIN: 1GNDM19W5X Hey all. Thank you Tim, Bradley, Brian and Gordon. All of your expertise led me to the problem. I wanted to do the pin checks at the vcm c3 connector first this morning. With AC on, circuit check to high pressure switch is 12v so I jump connector and the 0 vol... |
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| 2011 Chevrolet Malibu LT 2.4L Key Fob Inop VIN: 1G1ZC5E17B I would like to thank those who responded to my tech help. All responses were helpful but my findings were the bcm was not set up correctly and after going back to module set up the remote function was not activated and after activating the new key fob functio... |
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| 2006 Ford F-150 XLT 4.2L not working VIN: 1FTRF12206 well after all it was the ipc! even though it tested in a sweep fine the ipc was junk...thank you everyone for your help Don Trouble codes: B1201. |
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| 2012 Jeep Grand Cherokee Laredo 3.6L Misfire VIN: 1C4RJFAG3C First, Thank you all for your assistance on this one! I really appreciate all the suggestions and constant replies! I did in fact take all suggestions in on this one and tried them; from resetting adaptives to introducing propane into the intake to measuring ... Trouble codes: P0300 (Multiple cylinder misfire), P0302 (Cylinder two misfire detected). |
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| 2007 Nissan Xterra X 4.0L Coolant leak VIN: 5N1AN08U47 Thanks for all replies. It was the water pump leaking. The access covers allows replacement without front cover removal. |
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| 2004 Toyota Sienna XLE 3.3L brake pedal fade VIN: 5TDZA22C14 Thanks everyone for the help. It looks like its coming down to the abs actuator assembly. I bled and re bled system and didn't get any air. Fluid was always clean. But strongly suspect intermittent issue with it. I could never get it to act up. I agree some cr... |
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