4.3 feels gutless to drive
#1
4.3 feels gutless to drive
Gday all
My 99 LS 4door Blazer has lost its grunt. Car starts,runs & drives well in both 2 & 4wd. Has NO warning lights flashing
on the dash but its gutless under acceleration. I pull plugs out & engine seems to be lean as.
Any advise on where to start checking is greatly appreciated
My 99 LS 4door Blazer has lost its grunt. Car starts,runs & drives well in both 2 & 4wd. Has NO warning lights flashing
on the dash but its gutless under acceleration. I pull plugs out & engine seems to be lean as.
Any advise on where to start checking is greatly appreciated
Last edited by MadMerritt; 01-01-2019 at 09:06 PM.
#6
Cheers
#7
Maybe your fuel injectors are clogged up some??? I would pour a bottle or 2 of SeaFoam fuel injector treatment in your gas tank and see if that helps... It is not expensive and can't hurt even if the problem dosen't go away
#8
Even tho seafoam, lucas and other fuel additives are great products stay with the recommended dosage or below.
They work well to remove fuel varnish and other contaminates from the fuel system but they are still a super heavy duty detergent/solvent.
Even tho seals, hoses and such are oil/gas resistant over strength/use can and will slowly eat on and break down such parts over time.
Last edited by odat; 02-01-2019 at 10:37 PM.
#9
go chevy
Even tho seafoam, lucas and other fuel additives are great products stay with the recommended dosage or below.
They work well to remove fuel varnish and other contaminates from the fuel system but they are still a super heavy duty detergent/solvent.
Even tho seals, hoses and such are oil/gas resistant over strength/use can and will slowly eat on and break down such parts over time.
Even tho seafoam, lucas and other fuel additives are great products stay with the recommended dosage or below.
They work well to remove fuel varnish and other contaminates from the fuel system but they are still a super heavy duty detergent/solvent.
Even tho seals, hoses and such are oil/gas resistant over strength/use can and will slowly eat on and break down such parts over time.
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