I have a 94 Lumina, have changed fuel filter, computer, throttle sensor, checked fuel pressure, and it only happens when its hot out, dies at stops, backfires now and then, chugs as it gets warmer

Asked by Jul 10, 2015 at 01:43 PM about the 1994 Chevrolet Lumina

Question type: Maintenance & Repair

Is it possible to be my catalytic converter, it did ths last summer ran great in winter and doin again with the heat.

2 Answers

18,180

Check air filter and clean or replace Idle Air Control Valve. Have catalytic converter checked with Exhaust System Back Pressure Kit you can get from most parts stores.

1 out of 1 people think this is helpful.

Air filter has been done, along with spark plugs and wires, and ill look up to see where the idle control air valve is, I've ran out of most options but the converter which ill just tke it in to have it checked if its cheaper, costs only 20 to tke in, ty for advice

Your Answer

Add photo

Related Questions

Search Chevrolet Lumina Questions

Chevrolet Lumina Experts

#1 90V6RedHotLuminaEuro
90V6RedHotLuminaEuro
Reputation 1,170
#2 John Saffrahn
John Saffrahn
Reputation 1,050
#3 11jonny11
11jonny11
Reputation 890
View All

Related Models For Sale

Used Chevrolet Impala
513 Great Deals out of 28,995 listings starting at $1,100
Used Toyota Camry
799 Great Deals out of 89,011 listings starting at $249
Used Chevrolet Monte Carlo
13 Great Deals out of 1,390 listings starting at $1,995
Used Chevrolet Corvette
92 Great Deals out of 20,185 listings starting at $3,495
Used Chevrolet Caprice
150 listings starting at $10,490
Used Chevrolet Tahoe
567 Great Deals out of 27,281 listings starting at $999
Used Chevrolet Camaro
157 Great Deals out of 32,775 listings starting at $1,995
Used Nissan Maxima
279 Great Deals out of 26,273 listings starting at $1,990
Used Honda Accord
711 Great Deals out of 86,747 listings starting at $1,250
Used Buick Regal
117 Great Deals out of 10,180 listings starting at $1,995
Used BMW 3 Series
942 Great Deals out of 33,248 listings starting at $1,000
Used Chevrolet Cavalier
1,053 listings