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  1. G

    Intake coolant tube

    The install is finally done, and car is running great!! Couple of recommendations based on my install experience: 1) Reinstalling the back manifold bolts can be a pain, especially trying to get a torque wrench on them! I would set the intake manifold back on with the bolts sitting through...
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    Intake coolant tube

    Did you have any luck getting it in and working? I did a heater core replacement and when I started the car I had a leak right there out of the tube as well and am waiting for the part from the dealer. I have the manifold at the machine shop to pull it out at right now, but wanted to know if...
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    Air Bag Light Code 52

    hello Everyone: I recently finished a heater core replacement on my 97 expy. Finally got all the conenctors back together and a new battery installed. Started the car for a test drive and the air bag light started flashing. The flash Code I am getting is 52. My OBDII Diagnostic tool...
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    Car won't started after HC fix

    I believe the connector was C269 as called in the wiring diagram in the service manual
  5. G

    Car won't started after HC fix

    Hey Everybody, thought I would close out this thread by letting you all know the car is running again. Turns out my "helper" did not reconnect a connector that sits under the top of the dash, so obviuously never saw it when looking under the dash....car fired right up. Thank you for all the...
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    Car won't started after HC fix

    Hey Everybody, thought I would close out this thread by letting you all know the car is running again. Turns out my "helper" did not reconnect a connector that sits under the top of the dash, so obviuously never saw it when looking under the dash....car fired right up. Thank you for all the...
  7. G

    Car won't started after HC fix

    Does the PCM actually sit in the engine compartment, or insdie on the firewall under the passenger side? When I turn the key on, everything illuminates appropriately as I recall them. No flashing theft light, the check engine light sits on (which I recall it doing), but nothing else out of...
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    Car won't started after HC fix

    Damn PCM....lol. yes I did disconenct about three grounds on the passenger side inside the cab and one in the hood, I will pull them, wire brush them, and reseat them and see if that helps, along with reseating a couple of the connections that had to be disconnected. Does the PCM have its...
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    Car won't started after HC fix

    Thank you for the reply stamp, so the plot has only thickened... I tested the fuse and checked pin #30 and all was good, had 12V. I jumped the relay from #30 to #87 and checked the voltageat the disconnected inertia switch and have 12V, tried starting the car but still nothing.....HOWEVER...
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    Car won't started after HC fix

    Stamp: Thank you for the response! Here is what I have for your recommendations: 1) The terminals on the battery (which is brand new as of yesterday) are very tight. 2) I am getting about 12.17 volts on both sides of the #30 fuse. 3) In regards to this, how do I check the voltages...
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    Car won't started after HC fix

    Hi Everyone: So I posted a link last week regarding my car not starting after fixing the heater core and am still not having any luck. I wanted to update the forum on my diagnostics to try and get some help getting this hammered out, really am tired of walking! After replacing the HC and...
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    Car won't started after HC fix

    I will take a look at that, but I am baffled to why removing the dash and reinstalling it would mess up the crankshaft sensor.....baffling
  13. G

    Car won't started after HC fix

    Update 1/12/13: So all fuses are working, I am getting voltage to the fuel pump, and getting 45-50 psi on the fuel rail. The car will start if I spray in carb cleaner while turning it over but won't stay running. 1) At this point the only two things I can think of are a) the injectors...
  14. G

    Car won't started after HC fix

    Thanks, I will check tomorrow morning. Believe all the fuses were checked this morning and were good, but will confirm.
  15. G

    Car won't started after HC fix

    Repalced Heater Core now 1997 expo wont start!! :( Hey Everyone: Just finished putting in a new heater core and blend door, buttoned up the dash, and tried to start the car. All the lights come on, the engine cranks strong, but will not start!! The only thing I am not noticeably hearing...
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    Replaced blend door, now car won't start!!

    PROBLEM SOLVED!!! Pulling out the multimeter, it turned out that voltage was nbot going through the stupid ProLock anti-theft device. SO I pulled it out, wired it back to original, and the car runs like she did a week ago. I opened the prolock device, and it turned out that moving the...
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    Replaced blend door, now car won't start!!

    Thanks for the response Mitchell. I took a look up there but did not see anythign that warned me, and that alarm company has since gone out of business LOL! I plan on pulling that anti-theft device out of my car anyways. Next on my lsit is since I had to replace the shifting cable, MAYBE I...
  18. G

    Replaced blend door, now car won't start!!

    Hi Everyone: So I decided to tackle the blend dorr after one too many hot days! Pulled the dash, removed the broken door, and reassembled the dash. Upon trying to start the car, nothing happened. All the lights come on as normal, no apparent issues there, but the starter does not turn...

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