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I have a 94 Silverado with a 5.7 TBI that has a rough idle
Hi. I have a 94 Silverado with a 5.7 TBI that has a rough idle and is getting lousy mileage - 12 mpg Hwy. The engine is a rebuild with 10k miles on it. I've replaced plugs, cap, rotor, ignition contro… read more
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I have a 1994 Chev Blazer Silverado with 350/5.7 motor and
I have a 1994 Chev Blazer Silverado with 350/5.7 motor and TBI. It starts right up and idles OK unit it gets warm. After that the idle is very rough, especially in gear at a stop light. I replaced the… read more
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GM Suburban: I have a 1992 Chevy Suburban K1500 w/ TBI 5.7
I have a 1992 Chevy Suburban K1500 w/ TBI 5.7 w/ 149k miles At idle, the will surge nearly to a stall, then it will shoot back up to near 8-900rpms or so and will continue to do so for several minutes… read more
Tim's Auto Repair
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Chevrolet Suburban 1500: Have a suburban 350 tbi and it is
Have a suburban 350 tbi and it is idling rough. It started as a cold engine issue and is now Progressing to a warm and cold issue. Now it is idling high between 1-2k. It acts like it wants to dye at s… read more
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94 chevy blazer: rotor..cap..sputters..Check engine light
I have a 94 chevy blazer k series 5.7 4x4 auto. i have a stutter problem that developed after i switched from premiem to mid grade gas, Changed fuel filter, plugs wires, silly me didnt change rotor an… read more
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1995 Chevy: mi..350 TBI/auto Rough idle &..accelerate..carb
1995 Chevy K1500 203K mi. 350 TBI/auto Rough idle & hesitating Everything was good until I stopped at a red light and the idle dropped really low and rough, when the light changed I tried to accelerat… read more
Ivan
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Runs rough..timing..ecm..no change its a 94 silverado k1500
engine runs fine for 15min to 30min then runs rough acts like its in the timing changed the ecm but still no change its a 94 silverado k1500 350engine… read more
JOHN aka Eauto
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1993 Chevy: a 350 v-8 and tbi injector..idling..smooth..rough
Here goes. I have a 1993 Chevy Silverado with a 350 v-8 and tbi injector. After replacing the fuel pump, filter and ignition moduel, I still have a problem with it idling very low rpms and(but runs ve… read more
Dave Nova
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my son has a 1990 chevy s10 blazer with a 4.3 tbi we replaced
my son has a 1990 chevy s10 blazer with a 4.3 tbi we replaced the fuel filter, fuel pump,fuel pressure regulator,throttle position sensor, checked all the fuses, relays, injecters, it turns over but w… read more
hauto
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Blazer: tranny..ecm..cap, rotor, rebuilt the throttle body
i have an 1987 k5 blazer 350 tbi auto tranny that has serious spark knock all of a sudden. in the last three weeks because of another problem i have replaced the knock sensor, temp sensor, iac, egr, e… read more
cartech
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94 chevy truck: wont start..ecm..cap, Changed coil cap and rotor wires
I am working on my 94 chevy truck with a 350 TBI. The engine will crank but wont start. I have changed magnetic pick up and ecm under cap, Changed coil cap and rotor wires. Checked all fuses and fuel … read more
cartech
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distributor..tighten..injector does not spray steady its spitting fuel
when i loosen the bolot on my distributor it moves side to side but when i tighten it back it does not move can that still cause a problem and when i trun the key on my truck u cant here the fuel pump… read more
Carfix4you
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I have a stock 95 k1500 350 TBI..ecu..throttle..egr valve..gasket
I have a stock 95 k1500 350 TBI, and upon starting in cold/damp weather (mostly) it idles a bit rough and rich- under the tailpipe is a black carbon patch in the snow. also it gets about 10mpg, has a … read more
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Driving down..accelerate..a 1994 2500 with a 350..dies..rough idle
I Have a 1992 K1500 with a 350 in it and it starts hard and when your driving down the road and you start to accelerate it starts to miss really bad, it''s not throwing any codes. I also have a 1994 2… read more
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chevy: k1500 bad smelling exhaust..rich..sometimes rough idle
Chevy 4.3 TBI k1500 bad smelling exhaust, -like rich, sunken float on carburetted engine - sometimes rough idle - doesn''t use oil… read more
Dan
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Associate Degree
1992 Holiday Rambler 33ft Motor Home on 1991 Chevy P30 ...
1992 Holiday Rambler 33ft Motor Home on 1991 Chevy P30 chassis w/454 inject idles fine. Step on gas or put in gear and dies. New fuel pump,and line filt,rotor,cap,plugs wires. Diag computer says all O… read more
John
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Running fine..rich..operating temp..highway but slightly hard on fuel
Has been running fine but sometimes runs rich at startup and when at operating temp. Only at idle. good on highway but slightly hard on fuel. Put new O2 sensor in and temp sensor. Problem still exists… read more
Dan
Dan
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Associate Degree
be running really rich as well 350 tbi new cap, rotor..pcv..o2 sensor
I have a 93 k 1500 that is idling rough on start up only it seems to be running really rich as well 350 tbi new cap, rotor, plugs,pcv and o2 sensor… read more
Dan
Dan
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Associate Degree
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