Questions & Answers for: gmc 1998 mass flow sensor

no power somtimes 1998 gmc 1500 5.7 replaced fuel pump fuel filter fuel regulater temp and fuel censor cap and rotor check mass air flow sensor

1998 gmc 4x4 350 vortec ::: problem is when it rains or is hummid my truck will start and die right away and will continue until weather is better i have replaced plugs wires fuel pump filter fuel ...

...mass air flow; intake air temp; manifold pressure) Was dogging out on me and the other day it quit. Now it turns over but will not start. Checked and it is getting fuel and fire. I would start with ...

1998 gmc savana with 101000 miles, starts but runs poorly. Skips and sputters, backfires thru trottle body. Code reads mass air flow sensor bad, replaced wirh another one. Didn't help. Now engine ...

1998 GMC Sierra 2500 5.7L hard cold starts last month, now won't start cold w/o a little carb cleaner in intake. Codes for oxy sensors, mass air sensor and crank/cam position. Drove today, no power ...

...the mass air flow sensor of my 98 gmc safari now my van does not want to start what can i do next Remove air flow sensor connection and try to start, If it is starting have to be replaced MAF ...

...gmc safari 99 P0102 indicates a problem with the MAF (mass air flow) sensor. The sensor could be faulty or dirty. Was the air filter removed recently? Yes when I was checking for a squeaky noise ...

1998 gmc jimmy just put mass air flow sensor in it an only way it starts is if i spray the sensor Was it starting before you replaced the sensor ? Have you checked fuel pressure with a gauge ?

My 1998 GMC JIMMY WANTS TO STALL OUT AND BACK FIRE WHEN I PRES ACELARAter bad mass air flow sensor , maybe ! have it checked !

1998 gmc safari won't start without starting fluid. It also loses power on acceleration. Presently had very high idle on starting All basics been replaced. Pump plugs wires coil mass air flow sensor ...