Hard To Start 5.2L
#1
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'97 Ram 1500. 5.2 Liter automatic, has always fired right up as soon as you click the key. Now in the last 2 days, the truck turns over quite a few times before firing up, any ideas?
It has still started every time, but I fear that it wont soon. Turns over freely & smooth, runs fine once started.
Thanks in advance for the hits!
It has still started every time, but I fear that it wont soon. Turns over freely & smooth, runs fine once started.
Thanks in advance for the hits!
#2
#3
#4
#5
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What weight oil are you all running? I never had a problem when I was running Valvoline 10w40, but when I changed to Rotella 15w40 I noticed that my truck is a little harder to start. Its not bad just takes a little longer to turn over. Have any of you had problems with your batteries?
Push comes to shove, I guess you could start using engine block heaters.
Push comes to shove, I guess you could start using engine block heaters.
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#6
#7
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You need to check the fuel pressure first thing on a cold morning, you can get one cheap at harbor freight and tools, this is what the mechanics will do to it, so why not try it your self??
the fuel rail has a fitting on the left side (as you sit in the seat)-and it has a cap on it, unscrew it and you will see a fitting that looks like the old r-12 airconditioning fitting, on it, that is because it is a fitting like that, (I made a gauge for a guy with an old a/c hose and then put a guage on the other end, the threads will have to have some type of sealant on them,or just buy the guage
install the guage at night and wait for the morning, all systems in the morning when you first turn the key will pressure up immidiately, then drop a pound or 2 then sit....
if the pressure does not go up to around 40 then stay there ,maybe keeps dropping, or doesnt go up at all, the pump is going bad, replace it in the tank, not a hard job...and believe me its not the fuel filter it is in the tank also...
the fuel rail has a fitting on the left side (as you sit in the seat)-and it has a cap on it, unscrew it and you will see a fitting that looks like the old r-12 airconditioning fitting, on it, that is because it is a fitting like that, (I made a gauge for a guy with an old a/c hose and then put a guage on the other end, the threads will have to have some type of sealant on them,or just buy the guage
install the guage at night and wait for the morning, all systems in the morning when you first turn the key will pressure up immidiately, then drop a pound or 2 then sit....
if the pressure does not go up to around 40 then stay there ,maybe keeps dropping, or doesnt go up at all, the pump is going bad, replace it in the tank, not a hard job...and believe me its not the fuel filter it is in the tank also...
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#8
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Make sure you are giving it time to prime well enough on cold mornings...probably not the problem, but just a thought. My wife's car has a new tune-up, fuel pump/filter, and distributor...it still doesn't crank as fast as I would like, but that's just the way it is...stupid Mazda junk.
If it turns over fast and freely, I think you could rule out the battery and go with either a fuel or ignition issue. Or maybe she's just gettin' a little cold natured...that tends to happen. Sometimes my truck fires up with barely enaging the starter...other times it turns over a few times...my useless .02
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#9