Help with codes and truck!!!!
#1
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Help with codes and truck!!!!
K so i pulled these codes
10
111
311
332
411
Truck has no power whatsoever. Cant go up hills over 60 mph on highway in 4th.
also cylinder 1 is a black plug.
Please help guys i really need to figure this out.
10
111
311
332
411
Truck has no power whatsoever. Cant go up hills over 60 mph on highway in 4th.
also cylinder 1 is a black plug.
Please help guys i really need to figure this out.
#4
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Not sure what's normal, but my 5L pulls a little over 20psi. I'd remove the EGR valve, inspect the Diaphragm for a rupture, clean the valve & mount portway. On the thermactors, hard to say w/o looking but they're a combination of electrical & vac in function. Dinky little plastic Vac lines.
Last edited by ymeski56; 02-05-2010 at 06:22 PM.
#5
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hmm well we are pulling the intake manifold off this weekend i thing to see if i have a stuck open injector and it looks like the previous owner took it apart one time and used a make a gasket sealer on it. Im wondering if that has anything. Would a 2 or 3psi difference make that big of a difference though?
#7
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thinks 18 its little low vacuum. but depends on idle rpm. the higher rpm at idle the lower the vaccum.my 93 v8 runs about 650-700 at idle and i get about 20 vacuum.
u want to keep it around 19-20 at low idle but if u can 21 vacuum ur engine its running great. and all depends on engine conditions.
u want to keep it around 19-20 at low idle but if u can 21 vacuum ur engine its running great. and all depends on engine conditions.
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#8
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#9
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thinks 18 its little low vacuum. but depends on idle rpm. the higher rpm at idle the lower the vaccum.my 93 v8 runs about 650-700 at idle and i get about 20 vacuum.
u want to keep it around 19-20 at low idle but if u can 21 vacuum ur engine its running great. and all depends on engine conditions.
u want to keep it around 19-20 at low idle but if u can 21 vacuum ur engine its running great. and all depends on engine conditions.