...vortec. engine starts fine cold, has a little hesitation when I get on the throttle, shut off and will not start back without holding the throttle. I replaced the spider and the iac valve in hope of ...
...vortec engine.going uphill it loses speed does not appear to be slipping speedometer stays steady also when you give it gas it hesitates like its flooding or not getting enough gas. i would try to ...
...vortec. It is idling rough and running rich at idle and hesitates a little when accelerating but runs smooth with plenty of power when going down the road. Any ideas. Have you checked for any codes? ...
...engine trouble 1995 chevy 4.3 v-6 vortec motor 2 wd. i was driving then it hesitated twice then died. has good spark & gets lots of gas out of both injectors, cranks over but wont start I HAVE A 93 ...
...Vortec. The engine sounds great mechanically, no ticks, no knocks, no rattles. Seems tight. The problem is simply no power. It seems to hesitate, especially under a load. The truck has 212k miles on ...
...a problem with hesitation and possible mis-fire. Vehicle is a 1999 Suburban. 5.7 vortec engine. check/change your air and fuel filter cause that part that you are talking about cost 60 or more ...
...engine trouble 1995 chevy c1500 2wd 4.3 liter v-6 vortec. i was driving then it hesitated twice then died,. it has god spark & plenty of gas out of both in jectors. it cranks but wont start Plenty ...
engine. If you have the vortec motor they are notorious for the fuel pressure regulator failing. Have the fuel pressure tested at the fuel rail. If it is below or at 56 the engine will have hesitation
...Engine on 1994 4.3 Vortec hesitates and falls on face when accelerating. Unplugged Coolant sensor---ran alot better---bought a new one hooked it up and now doing the same thing---hesitating and ...
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vortec heads.It has always had a hesitation and seemed to lack power. I forgot to mention it is a TBI. Any input would be appreciated That will burn out the engines bearings, if it knocks at all it is
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