Cold start problem
The truck was difficult to start anytime the temp was in the fifties or below. Cycling the glow plugs would help but I usually wound up flooding the engine.
I had been quoted $250-$350 for replacing these, so did not rush to have it done. Got by two winters by using the engine heater.
I did replace the relay last winter. I had found instructions here to test by measuring output voltage (forgive me if I'm not remembering correctly.) I only let engine cool off 4-5 hours and was only getting 4-5v from relay. Installed a new relay from IHC and checked it under similar circumstances with the same results.
Next I let truck cool off overnite and got battery voltage from relay, so I concluded that relay was working and had not been faulty.
Yesterday, my nephew replaced all of the glow plugs and pigtails for me.
I was disappointed this morning when I still had my problem.
Other than rechecking the relay, any suggestions about other causes of the problem?
Mike
If I can borrow a load tester, I will check them myself. Otherwise, my buddy recommended the dealer where he bought his batteries. They should be willing to disconnect the batteries and load test.
My thought on this possibility is that the condition has remained constant for three winters. It does seem that battery problems would have presented or bad connections would have gotten worse.
Also, I never considered that batteries that would spin the starter, apparently full speed, would be inadequate to heat the glow plugs.
Hopefully, I can post results Friday.
Thanks,
Mike

I say this from experience....
Theo
Will replace both as soon as I decide which battery I want.
Read here that Die Hard Gold was well thought of. When I called Sears I was told the stoutest was 700cca. That is probably adequate but it has 850cca Exides now.
I found Motorcrafts at 875cca. Will probably go that way.
Mike
I buy my battery at store that sell batterys for business,, anything from small to the biggest appplication,, 875cca is areally good size battery,, that why diesel need two battery to start..
I didn't specifically ask about warranty but I will.
He only had one in stock and was going to have to order.
I went to a battery dealer to have mine tested, a big shop with big stalls to accommodate 18 wheelers.
The batteries I was going to buy were Continentals but didn't have the ratings on the battery. While the technician went to get the owner to find out about the specs, I noticed the 800# on the battery and called Continental. I was told the batteries were 700cca. When the owner returned he told me they were 850cca and even called his distributor to back up his story. I just didn't like the tactics. That's why I'm still shopping.
Mike
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However, here near Houston, the weatherman isn't forecasting any cool fronts for the foreseeable future. Temps are running upper 60's - mid 80's for the next week or so. Will have to drop to 50-55 before I can tell anything.
I will certainly post results here so check back.
Mike
[B]I found the Motorcraft at a local parts store for $68. That may not be street price. I spent over 20 years in the parts business in this town and still benefit occasionally.
I didn't specifically ask about warranty but I will.
He only had one in stock and was going to have to order.
I went to a battery dealer to have mine tested, a big shop with big stalls to accommodate 18 wheelers.
The batteries I was going to buy were Continentals but didn't have the ratings on the battery. While the technician went to get the owner to find out about the specs, I noticed the 800# on the battery and called Continental. I was told the batteries were 700cca. When the owner returned he told me they were 850cca and even called his distributor to back up his story. I just didn't like the tactics. That's why I'm still ,
I bought my almost 2yrs ago at pacific power batteries at $63 each,,
here is the website www.pacificpowerbatteries.com
I live up in wa state ,I got 3 local ppb battery dealer,,,I;m not sure if they are national wide,,
by the way did have your glow plg controller test,,may be that might be a problem,,,,do you got any fuel leaks,,it might suck up air..
good luck I hope solve your problem..
Last edited by FORD DIESEL; Oct 31, 2003 at 02:24 PM.
We just had the closest thing to a cool front that we've had for awhile. (one cool day before it warms up again)
It was 50 deg this morning and the truck started fine with the new batteries.
So, before spending money for glowplugs and relays, it might be prudent to have the batteries load tested individually.
Mike
where did you buy your battery at. you got a good point about battery load down test,,
but one thing its always good to test the glow plug or relay first
98% thats going to be the problem specail if you own ford IDI diesel engine,
newer ford trucks are going be the cam senor going out,, it always a good idea to have a load test on the battery every couple yrs,, that a good advice a battery guy -told me,,
he also told me to charge your battery at least twice a year- on the battery charging.



