That makes sense I did swap a newer one out a while ago that I thought had something wrong with the module. It did that very thing started working then flashed and quit. Just figured it was a bad unit.
Couple questions. Is the 1988 hvac controls different then every other year. Had a junkyard tell me that and that I would never find the controls. He said best bet is to junk the truck if it’s important to have hvac. Mine only works on ac and defrost. Try changing selection and it does...
So i re bled it then noticed when I took the line off from my purge tank no fluid came out. So pulled surge tank off and cleaned it out had something stuck in the outflow so think I got we fixed now.
Been fighting overheating issues with my 88k1500 with a 5.7. It’s rebuilt and have had it get hot a couple of times. Replaced water pump and thermostat has been replaced a couple of times. Never overheats if I just hop in it in the AM and head into work. Which I drive into work it’s 10 minute...
It seems to be I pulled the hose and checked to see if I could get coolant to flow out of the hose and it did. but it never seems to move from where I fill it.
Alright was away for a bit but here is what I did. And it is 5.7 in a 1988 Chevy. I had to shotgun parts on it being i was in a snowbank working on it in -10 degrees. I put a new waterpump, thermostat, and a put a tee in the highest heater hose on the block as well as a new radiator cap. I...
it got that hot she was boiling. The thermostat is the second one I have put in had similar issue as this before a week ago in bad weather and I pulled the thermostat and ran it home. Now it seems that it isn't circulating at all due to it isn't showing any movement in radiator.
Man scratching my head here. Conditions were poor to say the least out. I had my trucked plugged in all night and when I started it, it seemed to bog down a little but then ran with a whine for a bit that went away. Figured it was just cold. and actually had just put a fancy new thermostat in...
So because I just don’t wanna start throwing parts at it and now foggy whether I used sealant on the head bolts or not...... I began trying to verify where the antifreeze is coming from this is the passenger valve cover. Drivers side was dry nothing in it. I pulled both valve covers off and...
Ok so I did not use thread sealant on my head bolts. My bad. Do I need to pull heads and replace gaskets or can I simply remove bolts and seal and reinstall? Thanks
So budget built a 5.7 in my 88. I ran it for 1500 miles then rechecked adjustment on my valves and when I had valve covers off there was some build up in rear of the valve covers that seemed to be coolant. Not a huge amount just minor. Wasn’t green but tasted sweet. I had also put in marvel...